#232F46#232F46

#232F46 is a dark, muted blue. Relative luminance 0.028; OKLCH L 30.6% C 0.045 H 262.8°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#232F46
RGB	rgb(35, 47, 70)
HSL	hsl(219, 33%, 21%)
HSV	hsv(219, 50%, 27%)
CMYK	cmyk(50%, 32.9%, 0%, 72.5%)
CIE-LAB	lab(19.36, 2.28, -15.94)
CIE-LCH	lch(19.36, 16.11, 278.14°)
OKLab	oklab(30.55% -0.0056 -0.0446)
OKLCH	oklch(30.55% 0.045 262.8)
XYZ	xyz(2.8148, 2.8324, 6.1915)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F46 #463A23

analogous

#234046 #232F46 #282346

triadic

#232F46 #46232F #2F4623

tetradic

#232F46 #462340 #463A23 #234628

square

#232F46 #462340 #463A23 #234628

split-complementary

#232F46 #462823 #404623

monochromatic

#0A0E14 #0F141D #232F46 #374A6F #4C6698

Accessibility & contrast

On white

13.40

#232F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#232F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F46

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F46	#FFFFFF	#000000	##FFFFFF
##232F46	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273147

Deuteranopia (green-blind)

#232D45

Tritanopia (blue-blind)

#163437

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #232f46;
/* rgb */ color: rgb(35, 47, 70);
/* oklch */ color: oklch(30.6% 0.045 262.8);

Tailwind

colors: {
  custom: {
    50: '#606779',
    500: '#232f46',
    950: '#000000',
  },
}

SCSS

$custom: #232f46;
$custom-light: #606779;
$custom-dark: #000000;

JSON

{
  "hex": "#232f46",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 70
  },
  "hsl": {
    "h": 219.429,
    "s": 33.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30551,
    "c": 0.04495,
    "h": 262.8
  },
  "luminance": 0.02833
}

Semantic roles & 50–950 ramp

primary

#232F46

secondary

#796A4B

accent

#A55EC9

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050609

muted

#797A7B

Preview Lab

Preview with #232F46

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

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