#254A90#254A90

#254A90 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.2% C 0.123 H 261.7°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#254A90
RGB	rgb(37, 74, 144)
HSL	hsl(219, 59%, 35%)
HSV	hsv(219, 74%, 56%)
CMYK	cmyk(74.3%, 48.6%, 0%, 43.5%)
CIE-LAB	lab(32.49, 12.33, -42.60)
CIE-LCH	lch(32.49, 44.35, 286.14°)
OKLab	oklab(42.21% -0.0178 -0.1222)
OKLCH	oklch(42.21% 0.123 261.7)
XYZ	xyz(8.2440, 7.3036, 27.3554)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254A90 #906B25

analogous

#257F90 #254A90 #352590

triadic

#254A90 #90254A #4A9025

tetradic

#254A90 #90257F #906B25 #259035

square

#254A90 #90257F #906B25 #259035

split-complementary

#254A90 #903525 #7F9025

monochromatic

#0C182F #18315F #254A90 #3263C1 #5B85D5

Accessibility & contrast

On white

8.53

#254A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#254A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254A90

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254A90	#FFFFFF	#000000	##FFFFFF
##254A90	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245293

Deuteranopia (green-blind)

#07488F

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #254a90;
/* rgb */ color: rgb(37, 74, 144);
/* oklch */ color: oklch(42.2% 0.123 261.7);

Tailwind

colors: {
  custom: {
    50: '#6e7cb1',
    500: '#254a90',
    950: '#000000',
  },
}

SCSS

$custom: #254a90;
$custom-light: #6e7cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#254a90",
  "rgb": {
    "r": 37,
    "g": 74,
    "b": 144
  },
  "hsl": {
    "h": 219.252,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42207,
    "c": 0.12349,
    "h": 261.7
  },
  "luminance": 0.07304
}

Semantic roles & 50–950 ramp

primary

#254A90

secondary

#B99857

accent

#AC45E2

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080911

muted

#7B7B80

Preview Lab

Preview with #254A90

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

Preview Lab → · Contrast checker → · Palette generator →