#232D6F#232D6F

#232D6F is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.1% C 0.114 H 272.1°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#232D6F
RGB	rgb(35, 45, 111)
HSL	hsl(232, 52%, 29%)
HSV	hsv(232, 68%, 44%)
CMYK	cmyk(68.5%, 59.5%, 0%, 56.5%)
CIE-LAB	lab(21.51, 19.19, -39.65)
CIE-LCH	lch(21.51, 44.05, 295.83°)
OKLab	oklab(33.08% 0.0042 -0.114)
OKLCH	oklch(33.08% 0.114 272.1)
XYZ	xyz(4.4998, 3.3814, 15.4514)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D6F #6F6523

analogous

#23536F #232D6F #3F236F

triadic

#232D6F #6F232D #2D6F23

tetradic

#232D6F #6F2353 #6F6523 #236F3F

square

#232D6F #6F2353 #6F6523 #236F3F

split-complementary

#232D6F #6F3F23 #536F23

monochromatic

#070917 #141A40 #232D6F #32409E #4758C5

Accessibility & contrast

On white

12.53

#232D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#232D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D6F

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D6F	#FFFFFF	#000000	##FFFFFF
##232D6F	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003771

Deuteranopia (green-blind)

#00306E

Tritanopia (blue-blind)

#003D49

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #232d6f;
/* rgb */ color: rgb(35, 45, 111);
/* oklch */ color: oklch(33.1% 0.114 272.1);

Tailwind

colors: {
  custom: {
    50: '#686599',
    500: '#232d6f',
    950: '#000000',
  },
}

SCSS

$custom: #232d6f;
$custom-light: #686599;
$custom-dark: #000000;

JSON

{
  "hex": "#232d6f",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 111
  },
  "hsl": {
    "h": 232.105,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33081,
    "c": 0.11411,
    "h": 272.1
  },
  "luminance": 0.03382
}

Semantic roles & 50–950 ramp

primary

#232D6F

secondary

#A2974C

accent

#C94CDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #232D6F

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

Preview Lab → · Contrast checker → · Palette generator →