#232F64#232F64

#232F64 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.6% C 0.094 H 270.8°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#232F64
RGB	rgb(35, 47, 100)
HSL	hsl(229, 48%, 26%)
HSV	hsv(229, 65%, 39%)
CMYK	cmyk(65%, 53%, 0%, 60.8%)
CIE-LAB	lab(21.25, 13.51, -32.94)
CIE-LCH	lch(21.25, 35.60, 292.30°)
OKLab	oklab(32.61% 0.0013 -0.0943)
OKLCH	oklch(32.61% 0.094 270.8)
XYZ	xyz(4.0091, 3.3101, 12.4818)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F64 #645823

analogous

#235064 #232F64 #382364

triadic

#232F64 #64232F #2F6423

tetradic

#232F64 #642350 #645823 #236438

square

#232F64 #642350 #645823 #236438

split-complementary

#232F64 #643823 #506423

monochromatic

#080B17 #131A37 #232F64 #334491 #445ABE

Accessibility & contrast

On white

12.64

#232F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#232F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F64

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F64	#FFFFFF	#000000	##FFFFFF
##232F64	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133666

Deuteranopia (green-blind)

#053063

Tritanopia (blue-blind)

#003B44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #232f64;
/* rgb */ color: rgb(35, 47, 100);
/* oklch */ color: oklch(32.6% 0.094 270.8);

Tailwind

colors: {
  custom: {
    50: '#656790',
    500: '#232f64',
    950: '#000000',
  },
}

SCSS

$custom: #232f64;
$custom-light: #656790;
$custom-dark: #000000;

JSON

{
  "hex": "#232f64",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 100
  },
  "hsl": {
    "h": 228.923,
    "s": 48.148,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32612,
    "c": 0.09429,
    "h": 270.8
  },
  "luminance": 0.0331
}

Semantic roles & 50–950 ramp

primary

#232F64

secondary

#988A4B

accent

#BF50D8

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #232F64

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

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