Nerdulator> put something in

Recognised as Colour

#628C8C

  • #628C8C
  • Cyan
  • Dark
  • Nearest: Cadetblue

#628C8C is a cyan with RGB values 98, 140, 140 and HSL 180°, 18%, 47%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Cadetblue.

Colour values

#628C8C#628C8C
HEX#628C8C
RGBrgb(98, 140, 140)
RGB (0–1)0.3843, 0.549, 0.549
RGB percentages38.4%, 54.9%, 54.9%
HSLhsl(180, 17.6%, 46.7%)
HSV / HSBhsv(180, 30%, 54.9%)
CMYK30%, 0%, 0%, 45.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,458,508
CSS custom property--colour: #628C8C;

Brightness & contrast

Relative luminance0.23246WCAG 2.x, 0 is black and 1 is white
Perceived brightness128.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.65:1
Contrast with white3.72:1WCAG normal text: Fail
Contrast with black5.65:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#9D7373

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#87888Cno red cones; affects about 1% of men; ΔE 15 from the original
Deuteranopia#7F828Cno green cones; the most common form, about 1% of men; ΔE 15.4 from the original
Tritanopia#538F8Cno blue cones; rare, and affects men and women equally; ΔE 5.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.72:1WCAG large text: AA
Contrast with black, large text5.65:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 8.4Light slate grey · ΔE 13.7Slate grey · ΔE 13.8Gray · ΔE 15.2Teal · ΔE 16.6Dark cyan · ΔE 17.2
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 8.39, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8C6262
Analogous#628C77, #62778C
Triadic#8C628C, #8C8C62
Split complementary#8C6277, #8C7762
Tetradic#77628C, #8C6262, #778C62

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7E3E3
Lighter +30%#B9CECE
Lighter +20%#9BB9B9
Lighter +10%#7DA4A4
Darker −10%#4D6E6E
Darker −20%#385050
Darker −30%#233232
Darker −40%#0E1414
More saturated +25%#44AAAA
Less saturated −25%#777777

Channel breakdown

R98
G140
B140
Red98 (38.4%)
Green140 (54.9%)
Blue140 (54.9%)
Hue180°
Saturation (HSL)17.65%
Lightness46.67%
Dominant channelGreen and Blue
Hex per channelR 62 · G 8C · B 8C

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 “628c8c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.