#253698#253698

#253698 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.160 H 269.5°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#253698
RGB	rgb(37, 54, 152)
HSL	hsl(231, 61%, 37%)
HSV	hsv(231, 76%, 60%)
CMYK	cmyk(75.7%, 64.5%, 0%, 40.4%)
CIE-LAB	lab(27.57, 29.01, -55.48)
CIE-LCH	lch(27.57, 62.60, 297.60°)
OKLab	oklab(38.7% -0.0013 -0.1604)
OKLCH	oklch(38.7% 0.16 269.5)
XYZ	xyz(7.7477, 5.2978, 30.3139)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253698 #988725

analogous

#257098 #253698 #4D2598

triadic

#253698 #982536 #369825

tetradic

#253698 #982570 #988725 #25984D

square

#253698 #982570 #988725 #25984D

split-complementary

#253698 #984D25 #709825

monochromatic

#0D1336 #192567 #253698 #3147C9 #5F71D8

Accessibility & contrast

On white

10.20

#253698 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#253698 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253698

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253698	#FFFFFF	#000000	##FFFFFF
##253698	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479B

Deuteranopia (green-blind)

#003C96

Tritanopia (blue-blind)

#005062

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #253698;
/* rgb */ color: rgb(37, 54, 152);
/* oklch */ color: oklch(38.7% 0.160 269.5);

Tailwind

colors: {
  custom: {
    50: '#726db7',
    500: '#253698',
    950: '#000000',
  },
}

SCSS

$custom: #253698;
$custom-light: #726db7;
$custom-dark: #000000;

JSON

{
  "hex": "#253698",
  "rgb": {
    "r": 37,
    "g": 54,
    "b": 152
  },
  "hsl": {
    "h": 231.13,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.387,
    "c": 0.16038,
    "h": 269.5
  },
  "luminance": 0.05299
}

Semantic roles & 50–950 ramp

primary

#253698

secondary

#BDAF5C

accent

#CC44E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #253698

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

Preview Lab → · Contrast checker → · Palette generator →