#253266#253266

#253266 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.6% C 0.092 H 270.2°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#253266
RGB	rgb(37, 50, 102)
HSL	hsl(228, 47%, 27%)
HSV	hsv(228, 64%, 40%)
CMYK	cmyk(63.7%, 51%, 0%, 60%)
CIE-LAB	lab(22.42, 12.57, -32.35)
CIE-LCH	lch(22.42, 34.70, 291.23°)
OKLab	oklab(33.59% 0.0004 -0.0924)
OKLCH	oklch(33.59% 0.092 270.2)
XYZ	xyz(4.3010, 3.6335, 13.0425)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253266 #665925

analogous

#255366 #253266 #392566

triadic

#253266 #662532 #326625

tetradic

#253266 #662553 #665925 #256639

square

#253266 #662553 #665925 #256639

split-complementary

#253266 #663925 #536625

monochromatic

#080B16 #151C39 #253266 #354893 #4960BD

Accessibility & contrast

On white

12.16

#253266 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#253266 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253266

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253266	#FFFFFF	#000000	##FFFFFF
##253266	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183968

Deuteranopia (green-blind)

#0D3365

Tritanopia (blue-blind)

#003E47

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #253266;
/* rgb */ color: rgb(37, 50, 102);
/* oklch */ color: oklch(33.6% 0.092 270.2);

Tailwind

colors: {
  custom: {
    50: '#666992',
    500: '#253266',
    950: '#000000',
  },
}

SCSS

$custom: #253266;
$custom-light: #666992;
$custom-dark: #000000;

JSON

{
  "hex": "#253266",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 102
  },
  "hsl": {
    "h": 228,
    "s": 46.763,
    "l": 27.255
  },
  "oklch": {
    "l": 0.33585,
    "c": 0.09244,
    "h": 270.2
  },
  "luminance": 0.03634
}

Semantic roles & 50–950 ramp

primary

#253266

secondary

#998A4E

accent

#BC51D6

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #253266

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

Preview Lab → · Contrast checker → · Palette generator →