#243270#243270

#243270 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.108 H 270.2°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#243270
RGB	rgb(36, 50, 112)
HSL	hsl(229, 51%, 29%)
HSV	hsv(229, 68%, 44%)
CMYK	cmyk(67.9%, 55.4%, 0%, 56.1%)
CIE-LAB	lab(23.09, 16.23, -37.73)
CIE-LCH	lch(23.09, 41.08, 293.28°)
OKLab	oklab(34.31% 0.0004 -0.1083)
OKLCH	oklch(34.31% 0.108 270.2)
XYZ	xyz(4.7918, 3.8257, 15.8120)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243270 #706224

analogous

#245870 #243270 #3C2470

triadic

#243270 #702432 #327024

tetradic

#243270 #702458 #706224 #24703C

square

#243270 #702458 #706224 #24703C

split-complementary

#243270 #703C24 #587024

monochromatic

#070A17 #151D42 #243270 #33479E #4A60C5

Accessibility & contrast

On white

11.90

#243270 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#243270 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243270

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243270	#FFFFFF	#000000	##FFFFFF
##243270	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A3B72

Deuteranopia (green-blind)

#00346F

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #243270;
/* rgb */ color: rgb(36, 50, 112);
/* oklch */ color: oklch(34.3% 0.108 270.2);

Tailwind

colors: {
  custom: {
    50: '#68699a',
    500: '#243270',
    950: '#000000',
  },
}

SCSS

$custom: #243270;
$custom-light: #68699a;
$custom-dark: #000000;

JSON

{
  "hex": "#243270",
  "rgb": {
    "r": 36,
    "g": 50,
    "b": 112
  },
  "hsl": {
    "h": 228.947,
    "s": 51.351,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34306,
    "c": 0.10832,
    "h": 270.2
  },
  "luminance": 0.03826
}

Semantic roles & 50–950 ramp

primary

#243270

secondary

#A3934D

accent

#C14DDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #243270

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

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