Nerdulator> put something in

Recognised as Colour

#58BDDB

  • #58BDDB
  • Cyan
  • Dark
  • Nearest: Sky blue

#58BDDB is a cyan with RGB values 88, 189, 219 and HSL 194°, 65%, 60%. It is a dark colour, so black text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#58BDDB#58BDDB
HEX#58BDDB
RGBrgb(88, 189, 219)
RGB (0–1)0.3451, 0.7412, 0.8588
RGB percentages34.5%, 74.1%, 85.9%
HSLhsl(193.7, 64.5%, 60.2%)
HSV / HSBhsv(193.7, 59.8%, 85.9%)
CMYK59.8%, 13.7%, 0%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,815,771
CSS custom property--colour: #58BDDB;

Brightness & contrast

Relative luminance0.43584WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.72:1
Contrast with white2.16:1WCAG normal text: Fail
Contrast with black9.72:1WCAG normal text: AAA
Greyscale equivalent#AAAAAA
Inverted#A74224

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ABB8DDno red cones; affects about 1% of men; ΔE 24.6 from the original
Deuteranopia#98AADBno green cones; the most common form, about 1% of men; ΔE 25.9 from the original
Tritanopia#00C7C6no blue cones; rare, and affects men and women equally; ΔE 23.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.16:1WCAG large text: Fail
Contrast with black, large text9.72:1WCAG large text: AAA

Named colours

Sky blue · ΔE 9.7Light skyblue · ΔE 13.4Deep skyblue · ΔE 18.9Cadetblue · ΔE 19.7Light blue · ΔE 19.8Dark turquoise · ΔE 22.2
Nearest named CSS colourSky blue (#87CEEB)ΔE 9.68, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DB7658
Analogous#58DBB8, #587BDB
Triadic#DB58BD, #BDDB58
Split complementary#DB587B, #DBB758
Tetradic#B858DB, #DB7658, #7CDB58

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D6EFF6
Lighter +20%#ACDEED
Lighter +10%#82CEE4
Darker −10%#2EACD2
Darker −20%#248AA9
Darker −30%#1B687F
Darker −40%#124655
More saturated +25%#3FCBF4
Less saturated −25%#71AFC2

Channel breakdown

R88
G189
B219
Red88 (34.5%)
Green189 (74.1%)
Blue219 (85.9%)
Hue193.74°
Saturation (HSL)64.53%
Lightness60.2%
Dominant channelBlue
Hex per channelR 58 · G BD · B DB

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “58bddb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.