#254688#254688

#254688 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.7% C 0.117 H 262.4°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#254688
RGB	rgb(37, 70, 136)
HSL	hsl(220, 57%, 34%)
HSV	hsv(220, 73%, 53%)
CMYK	cmyk(72.8%, 48.5%, 0%, 46.7%)
CIE-LAB	lab(30.76, 11.90, -40.46)
CIE-LCH	lch(30.76, 42.18, 286.39°)
OKLab	oklab(40.71% -0.0154 -0.116)
OKLCH	oklch(40.71% 0.117 262.4)
XYZ	xyz(7.3955, 6.5504, 24.1624)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254688 #886725

analogous

#257888 #254688 #362588

triadic

#254688 #882546 #468825

tetradic

#254688 #882578 #886725 #258836

square

#254688 #882578 #886725 #258836

split-complementary

#254688 #883625 #788825

monochromatic

#0B1428 #182D58 #254688 #325FB8 #567FD1

Accessibility & contrast

On white

9.09

#254688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#254688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254688

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254688	#FFFFFF	#000000	##FFFFFF
##254688	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234D8A

Deuteranopia (green-blind)

#0B4487

Tritanopia (blue-blind)

#005560

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #254688;
/* rgb */ color: rgb(37, 70, 136);
/* oklch */ color: oklch(40.7% 0.117 262.4);

Tailwind

colors: {
  custom: {
    50: '#6d78ab',
    500: '#254688',
    950: '#000000',
  },
}

SCSS

$custom: #254688;
$custom-light: #6d78ab;
$custom-dark: #000000;

JSON

{
  "hex": "#254688",
  "rgb": {
    "r": 37,
    "g": 70,
    "b": 136
  },
  "hsl": {
    "h": 220,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40709,
    "c": 0.11701,
    "h": 262.4
  },
  "luminance": 0.06551
}

Semantic roles & 50–950 ramp

primary

#254688

secondary

#B69553

accent

#AD47E0

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #254688

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

Preview Lab → · Contrast checker → · Palette generator →