#253164#253164

#253164 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.2% C 0.091 H 270.8°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#253164
RGB	rgb(37, 49, 100)
HSL	hsl(229, 46%, 27%)
HSV	hsv(229, 63%, 39%)
CMYK	cmyk(63%, 51%, 0%, 60.8%)
CIE-LAB	lab(21.98, 12.51, -31.75)
CIE-LCH	lch(21.98, 34.13, 291.51°)
OKLab	oklab(33.21% 0.0013 -0.0907)
OKLCH	oklch(33.21% 0.091 270.8)
XYZ	xyz(4.1607, 3.5097, 12.5123)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253164 #645825

analogous

#255164 #253164 #392564

triadic

#253164 #642531 #316425

tetradic

#253164 #642551 #645825 #256439

square

#253164 #642551 #645825 #256439

split-complementary

#253164 #643925 #516425

monochromatic

#080B16 #141B37 #253164 #364791 #485EBB

Accessibility & contrast

On white

12.34

#253164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#253164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253164

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253164	#FFFFFF	#000000	##FFFFFF
##253164	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183866

Deuteranopia (green-blind)

#0D3263

Tritanopia (blue-blind)

#003D45

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #253164;
/* rgb */ color: rgb(37, 49, 100);
/* oklch */ color: oklch(33.2% 0.091 270.8);

Tailwind

colors: {
  custom: {
    50: '#666890',
    500: '#253164',
    950: '#000000',
  },
}

SCSS

$custom: #253164;
$custom-light: #666890;
$custom-dark: #000000;

JSON

{
  "hex": "#253164",
  "rgb": {
    "r": 37,
    "g": 49,
    "b": 100
  },
  "hsl": {
    "h": 228.571,
    "s": 45.985,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33205,
    "c": 0.09072,
    "h": 270.8
  },
  "luminance": 0.0351
}

Semantic roles & 50–950 ramp

primary

#253164

secondary

#97894E

accent

#BD52D6

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #253164

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

Preview Lab → · Contrast checker → · Palette generator →