#232FAC#232FAC

#232FAC is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.4% C 0.195 H 269.6°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#232FAC
RGB	rgb(35, 47, 172)
HSL	hsl(235, 66%, 41%)
HSV	hsv(235, 80%, 67%)
CMYK	cmyk(79.7%, 72.7%, 0%, 32.5%)
CIE-LAB	lab(27.76, 40.57, -67.29)
CIE-LCH	lch(27.76, 78.57, 301.09°)
OKLab	oklab(39.4% -0.0013 -0.1949)
OKLCH	oklch(39.4% 0.195 269.6)
XYZ	xyz(9.1535, 5.3679, 39.5754)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232FAC #ACA023

analogous

#2373AC #232FAC #5C23AC

triadic

#232FAC #AC232F #2FAC23

tetradic

#232FAC #AC2373 #ACA023 #23AC5C

square

#232FAC #AC2373 #ACA023 #23AC5C

split-complementary

#232FAC #AC5C23 #73AC23

monochromatic

#0E1346 #192179 #232FAC #3644D6 #6973E0

Accessibility & contrast

On white

10.13

#232FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#232FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232FAC

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232FAC	#FFFFFF	#000000	##FFFFFF
##232FAC	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B0

Deuteranopia (green-blind)

#003BAA

Tritanopia (blue-blind)

#00536A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #232fac;
/* rgb */ color: rgb(35, 47, 172);
/* oklch */ color: oklch(39.4% 0.195 269.6);

Tailwind

colors: {
  custom: {
    50: '#7768c6',
    500: '#232fac',
    950: '#000000',
  },
}

SCSS

$custom: #232fac;
$custom-light: #7768c6;
$custom-dark: #000000;

JSON

{
  "hex": "#232fac",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 172
  },
  "hsl": {
    "h": 234.745,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39401,
    "c": 0.1949,
    "h": 269.6
  },
  "luminance": 0.05369
}

Semantic roles & 50–950 ramp

primary

#232FAC

secondary

#C6BE64

accent

#DA3FE9

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #232FAC

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

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