#232E6B#232E6B

#232E6B is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.0% C 0.107 H 271.6°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#232E6B
RGB	rgb(35, 46, 107)
HSL	hsl(231, 51%, 28%)
HSV	hsv(231, 67%, 42%)
CMYK	cmyk(67.3%, 57%, 0%, 58%)
CIE-LAB	lab(21.48, 16.94, -37.12)
CIE-LCH	lch(21.48, 40.80, 294.53°)
OKLab	oklab(32.96% 0.003 -0.1066)
OKLCH	oklch(32.96% 0.107 271.6)
XYZ	xyz(4.3231, 3.3725, 14.3302)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E6B #6B6023

analogous

#23526B #232E6B #3C236B

triadic

#232E6B #6B232E #2E6B23

tetradic

#232E6B #6B2352 #6B6023 #236B3C

square

#232E6B #6B2352 #6B6023 #236B3C

split-complementary

#232E6B #6B3C23 #526B23

monochromatic

#080A17 #141A3D #232E6B #324299 #4659C2

Accessibility & contrast

On white

12.54

#232E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#232E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E6B

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E6B	#FFFFFF	#000000	##FFFFFF
##232E6B	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04376D

Deuteranopia (green-blind)

#00306A

Tritanopia (blue-blind)

#003C47

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #232e6b;
/* rgb */ color: rgb(35, 46, 107);
/* oklch */ color: oklch(33.0% 0.107 271.6);

Tailwind

colors: {
  custom: {
    50: '#676696',
    500: '#232e6b',
    950: '#000000',
  },
}

SCSS

$custom: #232e6b;
$custom-light: #676696;
$custom-dark: #000000;

JSON

{
  "hex": "#232e6b",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 107
  },
  "hsl": {
    "h": 230.833,
    "s": 50.704,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32956,
    "c": 0.10662,
    "h": 271.6
  },
  "luminance": 0.03373
}

Semantic roles & 50–950 ramp

primary

#232E6B

secondary

#9E924B

accent

#C54EDA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #232E6B

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

Preview Lab → · Contrast checker → · Palette generator →