#233088#233088

#233088 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.146 H 270.6°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#233088
RGB	rgb(35, 48, 136)
HSL	hsl(232, 59%, 34%)
HSV	hsv(232, 74%, 53%)
CMYK	cmyk(74.3%, 64.7%, 0%, 46.7%)
CIE-LAB	lab(24.48, 26.73, -50.66)
CIE-LCH	lch(24.48, 57.28, 297.82°)
OKLab	oklab(35.95% 0.0014 -0.1463)
OKLCH	oklch(35.95% 0.146 270.6)
XYZ	xyz(6.1925, 4.2482, 23.7814)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233088 #887B23

analogous

#236288 #233088 #482388

triadic

#233088 #882330 #308823

tetradic

#233088 #882362 #887B23 #238848

square

#233088 #882362 #887B23 #238848

split-complementary

#233088 #884823 #628823

monochromatic

#0A0E27 #161F57 #233088 #3041B9 #5363D3

Accessibility & contrast

On white

11.35

#233088 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#233088 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233088

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233088	#FFFFFF	#000000	##FFFFFF
##233088	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)

#003F8B

Deuteranopia (green-blind)

#003686

Tritanopia (blue-blind)

#004757

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #233088;
/* rgb */ color: rgb(35, 48, 136);
/* oklch */ color: oklch(36.0% 0.146 270.6);

Tailwind

colors: {
  custom: {
    50: '#6d68ac',
    500: '#233088',
    950: '#000000',
  },
}

SCSS

$custom: #233088;
$custom-light: #6d68ac;
$custom-dark: #000000;

JSON

{
  "hex": "#233088",
  "rgb": {
    "r": 35,
    "g": 48,
    "b": 136
  },
  "hsl": {
    "h": 232.277,
    "s": 59.064,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35951,
    "c": 0.14636,
    "h": 270.6
  },
  "luminance": 0.04249
}

Semantic roles & 50–950 ramp

primary

#233088

secondary

#B7A950

accent

#CE46E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #233088

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

Preview Lab → · Contrast checker → · Palette generator →