#242D4E#242D4E

#242D4E is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.061 H 270.9°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#242D4E
RGB	rgb(36, 45, 78)
HSL	hsl(227, 37%, 22%)
HSV	hsv(227, 54%, 31%)
CMYK	cmyk(53.8%, 42.3%, 0%, 69.4%)
CIE-LAB	lab(19.23, 6.86, -21.56)
CIE-LCH	lch(19.23, 22.62, 287.66°)
OKLab	oklab(30.62% 0.001 -0.0609)
OKLCH	oklch(30.62% 0.061 270.9)
XYZ	xyz(3.0406, 2.8017, 7.5868)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242D4E #4E4524

analogous

#24424E #242D4E #30244E

triadic

#242D4E #4E242D #2D4E24

tetradic

#242D4E #4E2442 #4E4524 #244E30

square

#242D4E #4E2442 #4E4524 #244E30

split-complementary

#242D4E #4E3024 #424E24

monochromatic

#0A0C15 #111524 #242D4E #374578 #4B5DA2

Accessibility & contrast

On white

13.46

#242D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#242D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242D4E

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242D4E	#FFFFFF	#000000	##FFFFFF
##242D4E	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20314F

Deuteranopia (green-blind)

#1C2D4D

Tritanopia (blue-blind)

#133439

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #242d4e;
/* rgb */ color: rgb(36, 45, 78);
/* oklch */ color: oklch(30.6% 0.061 270.9);

Tailwind

colors: {
  custom: {
    50: '#626580',
    500: '#242d4e',
    950: '#000000',
  },
}

SCSS

$custom: #242d4e;
$custom-light: #626580;
$custom-dark: #000000;

JSON

{
  "hex": "#242d4e",
  "rgb": {
    "r": 36,
    "g": 45,
    "b": 78
  },
  "hsl": {
    "h": 227.143,
    "s": 36.842,
    "l": 22.353
  },
  "oklch": {
    "l": 0.30619,
    "c": 0.06089,
    "h": 270.9
  },
  "luminance": 0.02802
}

Semantic roles & 50–950 ramp

primary

#242D4E

secondary

#81764C

accent

#B45BCD

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05050A

muted

#797A7C

Preview Lab

Preview with #242D4E

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

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