#254F80#254F80

#254F80 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.3% C 0.094 H 253.9°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#254F80
RGB	rgb(37, 79, 128)
HSL	hsl(212, 55%, 32%)
HSV	hsv(212, 71%, 50%)
CMYK	cmyk(71.1%, 38.3%, 0%, 49.8%)
CIE-LAB	lab(33.01, 2.76, -31.92)
CIE-LCH	lch(33.01, 32.04, 274.94°)
OKLab	oklab(42.29% -0.0262 -0.0908)
OKLCH	oklch(42.29% 0.094 253.9)
XYZ	xyz(7.4538, 7.5430, 21.4810)
Luminance	0.0754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254F80 #805625

analogous

#257D80 #254F80 #292580

triadic

#254F80 #80254F #4F8025

tetradic

#254F80 #80257D #805625 #258029

square

#254F80 #80257D #805625 #258029

split-complementary

#254F80 #802925 #7D8025

monochromatic

#0A1421 #173251 #254F80 #336CAF #528BCD

Accessibility & contrast

On white

8.37

#254F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#254F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254F80

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254F80	#FFFFFF	#000000	##FFFFFF
##254F80	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395282

Deuteranopia (green-blind)

#2C4A7F

Tritanopia (blue-blind)

#005A61

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #254f80;
/* rgb */ color: rgb(37, 79, 128);
/* oklch */ color: oklch(42.3% 0.094 253.9);

Tailwind

colors: {
  custom: {
    50: '#6b80a5',
    500: '#254f80',
    950: '#000000',
  },
}

SCSS

$custom: #254f80;
$custom-light: #6b80a5;
$custom-dark: #000000;

JSON

{
  "hex": "#254f80",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 128
  },
  "hsl": {
    "h": 212.308,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42291,
    "c": 0.09448,
    "h": 253.9
  },
  "luminance": 0.07544
}

Semantic roles & 50–950 ramp

primary

#254F80

secondary

#B18450

accent

#9A49DE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #254F80

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

Preview Lab → · Contrast checker → · Palette generator →