#243172#243172

#243172 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.113 H 270.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#243172
RGB	rgb(36, 49, 114)
HSL	hsl(230, 52%, 29%)
HSV	hsv(230, 68%, 45%)
CMYK	cmyk(68.4%, 57%, 0%, 55.3%)
CIE-LAB	lab(22.95, 17.71, -39.23)
CIE-LCH	lch(22.95, 43.05, 294.30°)
OKLab	oklab(34.25% 0.0015 -0.1127)
OKLCH	oklch(34.25% 0.113 270.8)
XYZ	xyz(4.8621, 3.7862, 16.3909)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243172 #726524

analogous

#245872 #243172 #3E2472

triadic

#243172 #722431 #317224

tetradic

#243172 #722458 #726524 #24723E

square

#243172 #722458 #726524 #24723E

split-complementary

#243172 #723E24 #587224

monochromatic

#070A17 #151D43 #243172 #3345A1 #4A5FC6

Accessibility & contrast

On white

11.95

#243172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#243172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243172

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243172	#FFFFFF	#000000	##FFFFFF
##243172	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023A74

Deuteranopia (green-blind)

#003371

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #243172;
/* rgb */ color: rgb(36, 49, 114);
/* oklch */ color: oklch(34.3% 0.113 270.8);

Tailwind

colors: {
  custom: {
    50: '#69689b',
    500: '#243172',
    950: '#000000',
  },
}

SCSS

$custom: #243172;
$custom-light: #69689b;
$custom-dark: #000000;

JSON

{
  "hex": "#243172",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 114
  },
  "hsl": {
    "h": 230,
    "s": 52,
    "l": 29.412
  },
  "oklch": {
    "l": 0.34253,
    "c": 0.11276,
    "h": 270.8
  },
  "luminance": 0.03787
}

Semantic roles & 50–950 ramp

primary

#243172

secondary

#A5964D

accent

#C44CDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #243172

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

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