#254AA0#254AA0

#254AA0 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.4% C 0.146 H 263.8°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#254AA0
RGB	rgb(37, 74, 160)
HSL	hsl(222, 62%, 39%)
HSV	hsv(222, 77%, 63%)
CMYK	cmyk(76.9%, 53.7%, 0%, 37.3%)
CIE-LAB	lab(33.62, 18.60, -50.47)
CIE-LCH	lch(33.62, 53.79, 290.23°)
OKLab	oklab(43.43% -0.0157 -0.1454)
OKLCH	oklch(43.43% 0.146 263.8)
XYZ	xyz(9.5546, 7.8279, 34.2583)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254AA0 #A07B25

analogous

#2587A0 #254AA0 #3D25A0

triadic

#254AA0 #A0254A #4AA025

tetradic

#254AA0 #A02587 #A07B25 #25A03D

square

#254AA0 #A02587 #A07B25 #25A03D

split-complementary

#254AA0 #A03D25 #87A025

monochromatic

#0E1C3D #1A336E #254AA0 #3262D0 #6488DB

Accessibility & contrast

On white

8.18

#254AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#254AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254AA0

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254AA0	#FFFFFF	#000000	##FFFFFF
##254AA0	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0955A3

Deuteranopia (green-blind)

#004A9E

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #254aa0;
/* rgb */ color: rgb(37, 74, 160);
/* oklch */ color: oklch(43.4% 0.146 263.8);

Tailwind

colors: {
  custom: {
    50: '#727bbd',
    500: '#254aa0',
    950: '#000000',
  },
}

SCSS

$custom: #254aa0;
$custom-light: #727bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#254aa0",
  "rgb": {
    "r": 37,
    "g": 74,
    "b": 160
  },
  "hsl": {
    "h": 221.951,
    "s": 62.437,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43433,
    "c": 0.14623,
    "h": 263.8
  },
  "luminance": 0.07829
}

Semantic roles & 50–950 ramp

primary

#254AA0

secondary

#C1A460

accent

#B442E6

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #254AA0

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

Preview Lab → · Contrast checker → · Palette generator →