#233B95#233B95

#233B95 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.3% C 0.151 H 267.5°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#233B95
RGB	rgb(35, 59, 149)
HSL	hsl(227, 62%, 36%)
HSV	hsv(227, 77%, 58%)
CMYK	cmyk(76.5%, 60.4%, 0%, 41.6%)
CIE-LAB	lab(28.52, 24.25, -52.09)
CIE-LCH	lch(28.52, 57.45, 294.97°)
OKLab	oklab(39.3% -0.0067 -0.1504)
OKLCH	oklch(39.3% 0.151 267.5)
XYZ	xyz(7.6800, 5.6543, 29.1146)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B95 #957D23

analogous

#237495 #233B95 #442395

triadic

#233B95 #95233B #3B9523

tetradic

#233B95 #952374 #957D23 #239544

square

#233B95 #952374 #957D23 #239544

split-complementary

#233B95 #954423 #749523

monochromatic

#0C1432 #172763 #233B95 #2F4FC7 #5A75D8

Accessibility & contrast

On white

9.85

#233B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#233B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B95

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B95	#FFFFFF	#000000	##FFFFFF
##233B95	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004998

Deuteranopia (green-blind)

#003E93

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #233b95;
/* rgb */ color: rgb(35, 59, 149);
/* oklch */ color: oklch(39.3% 0.151 267.5);

Tailwind

colors: {
  custom: {
    50: '#7070b5',
    500: '#233b95',
    950: '#000000',
  },
}

SCSS

$custom: #233b95;
$custom-light: #7070b5;
$custom-dark: #000000;

JSON

{
  "hex": "#233b95",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 149
  },
  "hsl": {
    "h": 227.368,
    "s": 61.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.39302,
    "c": 0.15055,
    "h": 267.5
  },
  "luminance": 0.05655
}

Semantic roles & 50–950 ramp

primary

#233B95

secondary

#BDA757

accent

#C343E5

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #233B95

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

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