#254DA0#254DA0

#254DA0 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.1% C 0.142 H 262.7°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#254DA0
RGB	rgb(37, 77, 160)
HSL	hsl(220, 62%, 39%)
HSV	hsv(220, 77%, 63%)
CMYK	cmyk(76.9%, 51.9%, 0%, 37.3%)
CIE-LAB	lab(34.47, 16.58, -49.10)
CIE-LCH	lch(34.47, 51.82, 288.66°)
OKLab	oklab(44.08% -0.0181 -0.1413)
OKLCH	oklch(44.08% 0.142 262.7)
XYZ	xyz(9.7597, 8.2380, 34.3266)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254DA0 #A07825

analogous

#258AA0 #254DA0 #3A25A0

triadic

#254DA0 #A0254D #4DA025

tetradic

#254DA0 #A0258A #A07825 #25A03A

square

#254DA0 #A0258A #A07825 #25A03A

split-complementary

#254DA0 #A03A25 #8AA025

monochromatic

#0E1D3D #1A356E #254DA0 #3266D0 #648BDB

Accessibility & contrast

On white

7.93

#254DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#254DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254DA0

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254DA0	#FFFFFF	#000000	##FFFFFF
##254DA0	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1857A3

Deuteranopia (green-blind)

#004C9E

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #254da0;
/* rgb */ color: rgb(37, 77, 160);
/* oklch */ color: oklch(44.1% 0.142 262.7);

Tailwind

colors: {
  custom: {
    50: '#727ebd',
    500: '#254da0',
    950: '#000000',
  },
}

SCSS

$custom: #254da0;
$custom-light: #727ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#254da0",
  "rgb": {
    "r": 37,
    "g": 77,
    "b": 160
  },
  "hsl": {
    "h": 220.488,
    "s": 62.437,
    "l": 38.627
  },
  "oklch": {
    "l": 0.44081,
    "c": 0.14243,
    "h": 262.7
  },
  "luminance": 0.08239
}

Semantic roles & 50–950 ramp

primary

#254DA0

secondary

#C1A160

accent

#B042E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #254DA0

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

Preview Lab → · Contrast checker → · Palette generator →