#254997#254997

#254997 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.5% C 0.135 H 263.2°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#254997
RGB	rgb(37, 73, 151)
HSL	hsl(221, 61%, 37%)
HSV	hsv(221, 75%, 59%)
CMYK	cmyk(75.5%, 51.7%, 0%, 40.8%)
CIE-LAB	lab(32.68, 15.75, -46.55)
CIE-LCH	lch(32.68, 49.14, 288.69°)
OKLab	oklab(42.51% -0.0159 -0.1338)
OKLCH	oklch(42.51% 0.135 263.2)
XYZ	xyz(8.7294, 7.3918, 30.2389)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254997 #977325

analogous

#258297 #254997 #3A2597

triadic

#254997 #972549 #499725

tetradic

#254997 #972582 #977325 #25973A

square

#254997 #972582 #977325 #25973A

split-complementary

#254997 #973A25 #829725

monochromatic

#0D1935 #193166 #254997 #3161C8 #5F85D8

Accessibility & contrast

On white

8.47

#254997 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#254997 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254997

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254997	#FFFFFF	#000000	##FFFFFF
##254997	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19529A

Deuteranopia (green-blind)

#004895

Tritanopia (blue-blind)

#005C69

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #254997;
/* rgb */ color: rgb(37, 73, 151);
/* oklch */ color: oklch(42.5% 0.135 263.2);

Tailwind

colors: {
  custom: {
    50: '#707bb6',
    500: '#254997',
    950: '#000000',
  },
}

SCSS

$custom: #254997;
$custom-light: #707bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#254997",
  "rgb": {
    "r": 37,
    "g": 73,
    "b": 151
  },
  "hsl": {
    "h": 221.053,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42512,
    "c": 0.13479,
    "h": 263.2
  },
  "luminance": 0.07393
}

Semantic roles & 50–950 ramp

primary

#254997

secondary

#BD9E5B

accent

#B144E4

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #254997

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

Preview Lab → · Contrast checker → · Palette generator →