#253073#253073

#253073 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.2% C 0.115 H 271.8°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#253073
RGB	rgb(37, 48, 115)
HSL	hsl(232, 51%, 30%)
HSV	hsv(232, 68%, 45%)
CMYK	cmyk(67.8%, 58.3%, 0%, 54.9%)
CIE-LAB	lab(22.81, 18.98, -40.10)
CIE-LCH	lch(22.81, 44.37, 295.33°)
OKLab	oklab(34.19% 0.0037 -0.1153)
OKLCH	oklch(34.19% 0.115 271.8)
XYZ	xyz(4.9134, 3.7446, 16.6802)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253073 #736825

analogous

#255773 #253073 #412573

triadic

#253073 #732530 #307325

tetradic

#253073 #732557 #736825 #257341

square

#253073 #732557 #736825 #257341

split-complementary

#253073 #734125 #577325

monochromatic

#070A17 #161D45 #253073 #3443A1 #4D5EC6

Accessibility & contrast

On white

12.01

#253073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#253073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253073

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253073	#FFFFFF	#000000	##FFFFFF
##253073	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A75

Deuteranopia (green-blind)

#003372

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #253073;
/* rgb */ color: rgb(37, 48, 115);
/* oklch */ color: oklch(34.2% 0.115 271.8);

Tailwind

colors: {
  custom: {
    50: '#69689c',
    500: '#253073',
    950: '#000000',
  },
}

SCSS

$custom: #253073;
$custom-light: #69689c;
$custom-dark: #000000;

JSON

{
  "hex": "#253073",
  "rgb": {
    "r": 37,
    "g": 48,
    "b": 115
  },
  "hsl": {
    "h": 231.538,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34187,
    "c": 0.11535,
    "h": 271.8
  },
  "luminance": 0.03745
}

Semantic roles & 50–950 ramp

primary

#253073

secondary

#A6994E

accent

#C74DDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #253073

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

Preview Lab → · Contrast checker → · Palette generator →