#253271#253271

#253271 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.4% C 0.110 H 270.8°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#253271
RGB	rgb(37, 50, 113)
HSL	hsl(230, 51%, 29%)
HSV	hsv(230, 67%, 44%)
CMYK	cmyk(67.3%, 55.8%, 0%, 55.7%)
CIE-LAB	lab(23.22, 16.81, -38.15)
CIE-LCH	lch(23.22, 41.69, 293.77°)
OKLab	oklab(34.45% 0.0016 -0.1095)
OKLCH	oklch(34.45% 0.11 270.8)
XYZ	xyz(4.8832, 3.8663, 16.1085)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253271 #716425

analogous

#255871 #253271 #3E2571

triadic

#253271 #712532 #327125

tetradic

#253271 #712558 #716425 #25713E

square

#253271 #712558 #716425 #25713E

split-complementary

#253271 #713E25 #587125

monochromatic

#080A17 #161E43 #253271 #34469F #4C61C4

Accessibility & contrast

On white

11.84

#253271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#253271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253271

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253271	#FFFFFF	#000000	##FFFFFF
##253271	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083B73

Deuteranopia (green-blind)

#003470

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #253271;
/* rgb */ color: rgb(37, 50, 113);
/* oklch */ color: oklch(34.4% 0.110 270.8);

Tailwind

colors: {
  custom: {
    50: '#69699a',
    500: '#253271',
    950: '#000000',
  },
}

SCSS

$custom: #253271;
$custom-light: #69699a;
$custom-dark: #000000;

JSON

{
  "hex": "#253271",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 113
  },
  "hsl": {
    "h": 229.737,
    "s": 50.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3445,
    "c": 0.10952,
    "h": 270.8
  },
  "luminance": 0.03867
}

Semantic roles & 50–950 ramp

primary

#253271

secondary

#A4954E

accent

#C24EDA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #253271

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

Preview Lab → · Contrast checker → · Palette generator →