#254FA0#254FA0

#254FA0 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.5% C 0.140 H 261.9°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#254FA0
RGB	rgb(37, 79, 160)
HSL	hsl(220, 62%, 39%)
HSV	hsv(220, 77%, 63%)
CMYK	cmyk(76.9%, 50.6%, 0%, 37.3%)
CIE-LAB	lab(35.05, 15.23, -48.17)
CIE-LCH	lch(35.05, 50.52, 287.55°)
OKLab	oklab(44.52% -0.0198 -0.1385)
OKLCH	oklch(44.52% 0.14 261.9)
XYZ	xyz(9.9018, 8.5222, 34.3740)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254FA0 #A07625

analogous

#258CA0 #254FA0 #3825A0

triadic

#254FA0 #A0254F #4FA025

tetradic

#254FA0 #A0258C #A07625 #25A038

square

#254FA0 #A0258C #A07625 #25A038

split-complementary

#254FA0 #A03825 #8CA025

monochromatic

#0E1E3D #1A366E #254FA0 #3268D0 #648DDB

Accessibility & contrast

On white

7.76

#254FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#254FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254FA0

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254FA0	#FFFFFF	#000000	##FFFFFF
##254FA0	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E58A3

Deuteranopia (green-blind)

#004D9E

Tritanopia (blue-blind)

#006270

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #254fa0;
/* rgb */ color: rgb(37, 79, 160);
/* oklch */ color: oklch(44.5% 0.140 261.9);

Tailwind

colors: {
  custom: {
    50: '#727fbd',
    500: '#254fa0',
    950: '#000000',
  },
}

SCSS

$custom: #254fa0;
$custom-light: #727fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#254fa0",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 160
  },
  "hsl": {
    "h": 219.512,
    "s": 62.437,
    "l": 38.627
  },
  "oklch": {
    "l": 0.44519,
    "c": 0.13991,
    "h": 261.9
  },
  "luminance": 0.08523
}

Semantic roles & 50–950 ramp

primary

#254FA0

secondary

#C1A060

accent

#AE42E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #254FA0

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

Preview Lab → · Contrast checker → · Palette generator →