#232178#232178

#232178 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.143 H 275.5°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#232178
RGB	rgb(35, 33, 120)
HSL	hsl(241, 57%, 30%)
HSV	hsv(241, 73%, 47%)
CMYK	cmyk(70.8%, 72.5%, 0%, 52.9%)
CIE-LAB	lab(19.23, 30.71, -49.16)
CIE-LCH	lch(19.23, 57.96, 302.00°)
OKLab	oklab(31.66% 0.0137 -0.142)
OKLCH	oklch(31.66% 0.143 275.5)
XYZ	xyz(4.6260, 2.8007, 18.0625)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232178 #767821

analogous

#214B78 #232178 #4E2178

triadic

#232178 #782321 #217823

tetradic

#232178 #78214B #767821 #21784E

square

#232178 #78214B #767821 #21784E

split-complementary

#232178 #784E21 #4B7821

monochromatic

#070718 #151448 #232178 #312EA8 #4A47CC

Accessibility & contrast

On white

13.46

#232178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#232178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232178

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232178	#FFFFFF	#000000	##FFFFFF
##232178	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)

#00337B

Deuteranopia (green-blind)

#002B76

Tritanopia (blue-blind)

#00394A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #232178;
/* rgb */ color: rgb(35, 33, 120);
/* oklch */ color: oklch(31.7% 0.143 275.5);

Tailwind

colors: {
  custom: {
    50: '#6b5da0',
    500: '#232178',
    950: '#000000',
  },
}

SCSS

$custom: #232178;
$custom-light: #6b5da0;
$custom-dark: #000000;

JSON

{
  "hex": "#232178",
  "rgb": {
    "r": 35,
    "g": 33,
    "b": 120
  },
  "hsl": {
    "h": 241.379,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.31661,
    "c": 0.14267,
    "h": 275.5
  },
  "luminance": 0.02801
}

Semantic roles & 50–950 ramp

primary

#232178

secondary

#A9AB4A

accent

#E048DD

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #232178

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

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