Nerdulator> put something in

Colour

#25357C

  • #25357C
  • Blue
  • Dark
  • Nearest: Dark slateblue

#25357C is a blue with RGB values 37, 53, 124 and HSL 229°, 54%, 32%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#25357C#25357C
HEX#25357C
RGBrgb(37, 53, 124)
RGB (0–1)0.1451, 0.2078, 0.4863
RGB percentages14.5%, 20.8%, 48.6%
HSLhsl(229, 54%, 31.6%)
HSV / HSBhsv(229, 70.2%, 48.6%)
CMYK70.2%, 57.3%, 0%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,438,524
CSS custom property--colour: #25357C;

Brightness & contrast

Relative luminance0.04395WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.18:1
Contrast with white11.18:1WCAG normal text: AAA
Contrast with black1.88:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#DACA83

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003F7Eno red cones; affects about 1% of men; ΔE 10.4 from the original
Deuteranopia#00377Bno green cones; the most common form, about 1% of men; ΔE 5.7 from the original
Tritanopia#004653no blue cones; rare, and affects men and women equally; ΔE 44 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.18:1WCAG large text: AAA
Contrast with black, large text1.88:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 9.2Midnight blue · ΔE 17.2Rebecca purple · ΔE 25.7Slate blue · ΔE 30.7Royal blue · ΔE 33.2Indigo · ΔE 34.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 9.23, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C6C25
Analogous#25617C, #41257C
Triadic#7C2535, #357C25
Split complementary#7C4025, #617C25
Tetradic#7C2560, #7C6C25, #257C40

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8F9EDE
Lighter +30%#687CD2
Lighter +20%#4159C6
Lighter +10%#3146A3
Darker −10%#192455
Darker −20%#0E132D
Darker −30%#020306
Darker −40%#000000
More saturated +25%#112890
Less saturated −25%#394268

Channel breakdown

R37
G53
B124
Red37 (14.5%)
Green53 (20.8%)
Blue124 (48.6%)
Hue228.97°
Saturation (HSL)54.04%
Lightness31.57%
Dominant channelBlue
Hex per channelR 25 · G 35 · B 7C

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 “25357c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.