#253A94#253A94

#253A94 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.1% C 0.150 H 268.4°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#253A94
RGB	rgb(37, 58, 148)
HSL	hsl(229, 60%, 36%)
HSV	hsv(229, 75%, 58%)
CMYK	cmyk(75%, 60.8%, 0%, 42%)
CIE-LAB	lab(28.27, 24.79, -51.89)
CIE-LCH	lch(28.27, 57.51, 295.54°)
OKLab	oklab(39.11% -0.0041 -0.1498)
OKLCH	oklch(39.11% 0.15 268.4)
XYZ	xyz(7.6195, 5.5567, 28.6822)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253A94 #947F25

analogous

#257294 #253A94 #482594

triadic

#253A94 #94253A #3A9425

tetradic

#253A94 #942572 #947F25 #259448

square

#253A94 #942572 #947F25 #259448

split-complementary

#253A94 #944825 #729425

monochromatic

#0D1432 #192763 #253A94 #314DC5 #5D74D6

Accessibility & contrast

On white

9.95

#253A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#253A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253A94

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253A94	#FFFFFF	#000000	##FFFFFF
##253A94	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004897

Deuteranopia (green-blind)

#003E92

Tritanopia (blue-blind)

#005161

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #253a94;
/* rgb */ color: rgb(37, 58, 148);
/* oklch */ color: oklch(39.1% 0.150 268.4);

Tailwind

colors: {
  custom: {
    50: '#706fb4',
    500: '#253a94',
    950: '#000000',
  },
}

SCSS

$custom: #253a94;
$custom-light: #706fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#253a94",
  "rgb": {
    "r": 37,
    "g": 58,
    "b": 148
  },
  "hsl": {
    "h": 228.649,
    "s": 60,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39109,
    "c": 0.14985,
    "h": 268.4
  },
  "luminance": 0.05558
}

Semantic roles & 50–950 ramp

primary

#253A94

secondary

#BBA959

accent

#C545E3

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #253A94

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

Preview Lab → · Contrast checker → · Palette generator →