#232F68#232F68

#232F68 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.9% C 0.101 H 271.0°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#232F68
RGB	rgb(35, 47, 104)
HSL	hsl(230, 50%, 27%)
HSV	hsv(230, 66%, 41%)
CMYK	cmyk(66.3%, 54.8%, 0%, 59.2%)
CIE-LAB	lab(21.54, 15.06, -35.07)
CIE-LCH	lch(21.54, 38.17, 293.24°)
OKLab	oklab(32.93% 0.0017 -0.1005)
OKLCH	oklch(32.93% 0.101 271)
XYZ	xyz(4.2075, 3.3895, 13.5265)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F68 #685C23

analogous

#235268 #232F68 #3A2368

triadic

#232F68 #68232F #2F6823

tetradic

#232F68 #682352 #685C23 #23683A

square

#232F68 #682352 #685C23 #23683A

split-complementary

#232F68 #683A23 #526823

monochromatic

#080A17 #141A3A #232F68 #324496 #455AC0

Accessibility & contrast

On white

12.51

#232F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#232F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F68

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F68	#FFFFFF	#000000	##FFFFFF
##232F68	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D376A

Deuteranopia (green-blind)

#003167

Tritanopia (blue-blind)

#003C46

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #232f68;
/* rgb */ color: rgb(35, 47, 104);
/* oklch */ color: oklch(32.9% 0.101 271.0);

Tailwind

colors: {
  custom: {
    50: '#666794',
    500: '#232f68',
    950: '#000000',
  },
}

SCSS

$custom: #232f68;
$custom-light: #666794;
$custom-dark: #000000;

JSON

{
  "hex": "#232f68",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 104
  },
  "hsl": {
    "h": 229.565,
    "s": 49.64,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3293,
    "c": 0.10055,
    "h": 271
  },
  "luminance": 0.0339
}

Semantic roles & 50–950 ramp

primary

#232F68

secondary

#9B8E4B

accent

#C14FD9

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #232F68

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

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