#232D90#232D90

#232D90 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.2% C 0.161 H 271.0°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#232D90
RGB	rgb(35, 45, 144)
HSL	hsl(234, 61%, 35%)
HSV	hsv(234, 76%, 56%)
CMYK	cmyk(75.7%, 68.7%, 0%, 43.5%)
CIE-LAB	lab(24.47, 31.73, -55.64)
CIE-LCH	lch(24.47, 64.05, 299.69°)
OKLab	oklab(36.18% 0.0029 -0.1609)
OKLCH	oklch(36.18% 0.161 271)
XYZ	xyz(6.6639, 4.2470, 26.8487)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D90 #908623

analogous

#236490 #232D90 #4F2390

triadic

#232D90 #90232D #2D9023

tetradic

#232D90 #902364 #908623 #23904F

square

#232D90 #902364 #908623 #23904F

split-complementary

#232D90 #904F23 #649023

monochromatic

#0B0E2E #171E5F #232D90 #2F3CC1 #5763D6

Accessibility & contrast

On white

11.35

#232D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#232D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D90

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D90	#FFFFFF	#000000	##FFFFFF
##232D90	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00358E

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #232d90;
/* rgb */ color: rgb(35, 45, 144);
/* oklch */ color: oklch(36.2% 0.161 271.0);

Tailwind

colors: {
  custom: {
    50: '#7066b1',
    500: '#232d90',
    950: '#000000',
  },
}

SCSS

$custom: #232d90;
$custom-light: #7066b1;
$custom-dark: #000000;

JSON

{
  "hex": "#232d90",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 144
  },
  "hsl": {
    "h": 234.495,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36178,
    "c": 0.16096,
    "h": 271
  },
  "luminance": 0.04248
}

Semantic roles & 50–950 ramp

primary

#232D90

secondary

#BAB154

accent

#D544E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #232D90

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

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