#254F82#254F82

#254F82 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.4% C 0.097 H 254.7°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#254F82
RGB	rgb(37, 79, 130)
HSL	hsl(213, 56%, 33%)
HSV	hsv(213, 72%, 51%)
CMYK	cmyk(71.5%, 39.2%, 0%, 49%)
CIE-LAB	lab(33.13, 3.53, -32.98)
CIE-LCH	lch(33.13, 33.17, 276.10°)
OKLab	oklab(42.42% -0.0257 -0.0939)
OKLCH	oklch(42.42% 0.097 254.7)
XYZ	xyz(7.5867, 7.5962, 22.1811)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254F82 #825825

analogous

#257E82 #254F82 #292582

triadic

#254F82 #82254F #4F8225

tetradic

#254F82 #82257E #825825 #258229

square

#254F82 #82257E #825825 #258229

split-complementary

#254F82 #822925 #7E8225

monochromatic

#0A1523 #173252 #254F82 #336CB2 #538BCE

Accessibility & contrast

On white

8.34

#254F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#254F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254F82

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254F82	#FFFFFF	#000000	##FFFFFF
##254F82	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385384

Deuteranopia (green-blind)

#2A4A81

Tritanopia (blue-blind)

#005B62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #254f82;
/* rgb */ color: rgb(37, 79, 130);
/* oklch */ color: oklch(42.4% 0.097 254.7);

Tailwind

colors: {
  custom: {
    50: '#6b7fa6',
    500: '#254f82',
    950: '#000000',
  },
}

SCSS

$custom: #254f82;
$custom-light: #6b7fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#254f82",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 130
  },
  "hsl": {
    "h": 212.903,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.42418,
    "c": 0.09731,
    "h": 254.7
  },
  "luminance": 0.07597
}

Semantic roles & 50–950 ramp

primary

#254F82

secondary

#B28650

accent

#9B49DF

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #254F82

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

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