#242F70#242F70

#242F70 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.7% C 0.113 H 271.7°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#242F70
RGB	rgb(36, 47, 112)
HSL	hsl(231, 51%, 29%)
HSV	hsv(231, 68%, 44%)
CMYK	cmyk(67.9%, 58%, 0%, 56.1%)
CIE-LAB	lab(22.22, 18.35, -39.13)
CIE-LCH	lch(22.22, 43.22, 295.12°)
OKLab	oklab(33.66% 0.0034 -0.1125)
OKLCH	oklch(33.66% 0.113 271.7)
XYZ	xyz(4.6677, 3.5775, 15.7706)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242F70 #706524

analogous

#245570 #242F70 #3F2470

triadic

#242F70 #70242F #2F7024

tetradic

#242F70 #702455 #706524 #24703F

square

#242F70 #702455 #706524 #24703F

split-complementary

#242F70 #703F24 #557024

monochromatic

#070A17 #151C42 #242F70 #33429E #4A5BC5

Accessibility & contrast

On white

12.24

#242F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#242F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242F70

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242F70	#FFFFFF	#000000	##FFFFFF
##242F70	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003972

Deuteranopia (green-blind)

#00326F

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #242f70;
/* rgb */ color: rgb(36, 47, 112);
/* oklch */ color: oklch(33.7% 0.113 271.7);

Tailwind

colors: {
  custom: {
    50: '#68679a',
    500: '#242f70',
    950: '#000000',
  },
}

SCSS

$custom: #242f70;
$custom-light: #68679a;
$custom-dark: #000000;

JSON

{
  "hex": "#242f70",
  "rgb": {
    "r": 36,
    "g": 47,
    "b": 112
  },
  "hsl": {
    "h": 231.316,
    "s": 51.351,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33656,
    "c": 0.11252,
    "h": 271.7
  },
  "luminance": 0.03578
}

Semantic roles & 50–950 ramp

primary

#242F70

secondary

#A3974D

accent

#C64DDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #242F70

Body copy rendered with the generated semantic roles for this colour.

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