#254A88#254A88

#254A88 is a dark, moderate blue. Relative luminance 0.071; OKLCH L 41.6% C 0.112 H 260.1°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#254A88
RGB	rgb(37, 74, 136)
HSL	hsl(218, 57%, 34%)
HSV	hsv(218, 73%, 53%)
CMYK	cmyk(72.8%, 45.6%, 0%, 46.7%)
CIE-LAB	lab(31.96, 9.19, -38.54)
CIE-LCH	lch(31.96, 39.62, 283.42°)
OKLab	oklab(41.63% -0.0192 -0.1103)
OKLCH	oklch(41.63% 0.112 260.1)
XYZ	xyz(7.6541, 7.0676, 24.2486)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254A88 #886325

analogous

#257C88 #254A88 #322588

triadic

#254A88 #88254A #4A8825

tetradic

#254A88 #88257C #886325 #258832

square

#254A88 #88257C #886325 #258832

split-complementary

#254A88 #883225 #7C8825

monochromatic

#0B1628 #183058 #254A88 #3264B8 #5684D1

Accessibility & contrast

On white

8.70

#254A88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#254A88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254A88

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254A88	#FFFFFF	#000000	##FFFFFF
##254A88	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B508A

Deuteranopia (green-blind)

#194787

Tritanopia (blue-blind)

#005862

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #254a88;
/* rgb */ color: rgb(37, 74, 136);
/* oklch */ color: oklch(41.6% 0.112 260.1);

Tailwind

colors: {
  custom: {
    50: '#6d7cab',
    500: '#254a88',
    950: '#000000',
  },
}

SCSS

$custom: #254a88;
$custom-light: #6d7cab;
$custom-dark: #000000;

JSON

{
  "hex": "#254a88",
  "rgb": {
    "r": 37,
    "g": 74,
    "b": 136
  },
  "hsl": {
    "h": 217.576,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41631,
    "c": 0.11193,
    "h": 260.1
  },
  "luminance": 0.07068
}

Semantic roles & 50–950 ramp

primary

#254A88

secondary

#B69153

accent

#A747E0

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #254A88

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

Preview Lab → · Contrast checker → · Palette generator →