#232271#232271

#232271 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.132 H 276.1°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#232271
RGB	rgb(35, 34, 113)
HSL	hsl(241, 54%, 29%)
HSV	hsv(241, 70%, 44%)
CMYK	cmyk(69%, 69.9%, 0%, 55.7%)
CIE-LAB	lab(18.77, 27.52, -45.40)
CIE-LCH	lch(18.77, 53.09, 301.22°)
OKLab	oklab(31.12% 0.014 -0.131)
OKLCH	oklch(31.12% 0.132 276.1)
XYZ	xyz(4.2448, 2.6933, 15.9157)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232271 #707122

analogous

#224971 #232271 #4B2271

triadic

#232271 #712322 #227123

tetradic

#232271 #712249 #707122 #22714B

square

#232271 #712249 #707122 #22714B

split-complementary

#232271 #714B22 #497122

monochromatic

#070718 #141442 #232271 #3230A0 #4846C7

Accessibility & contrast

On white

13.65

#232271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#232271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232271

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232271	#FFFFFF	#000000	##FFFFFF
##232271	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003173

Deuteranopia (green-blind)

#002A6F

Tritanopia (blue-blind)

#003746

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #232271;
/* rgb */ color: rgb(35, 34, 113);
/* oklch */ color: oklch(31.1% 0.132 276.1);

Tailwind

colors: {
  custom: {
    50: '#695d9b',
    500: '#232271',
    950: '#000000',
  },
}

SCSS

$custom: #232271;
$custom-light: #695d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#232271",
  "rgb": {
    "r": 35,
    "g": 34,
    "b": 113
  },
  "hsl": {
    "h": 240.759,
    "s": 53.741,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3112,
    "c": 0.13177,
    "h": 276.1
  },
  "luminance": 0.02694
}

Semantic roles & 50–950 ramp

primary

#232271

secondary

#A3A44A

accent

#DD4BDB

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #232271

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

Preview Lab → · Contrast checker → · Palette generator →