#254D83#254D83

#254D83 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 42.0% C 0.101 H 256.6°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#254D83
RGB	rgb(37, 77, 131)
HSL	hsl(214, 56%, 33%)
HSV	hsv(214, 72%, 51%)
CMYK	cmyk(71.8%, 41.2%, 0%, 48.6%)
CIE-LAB	lab(32.57, 5.24, -34.49)
CIE-LCH	lch(32.57, 34.88, 278.63°)
OKLab	oklab(42% -0.0233 -0.0983)
OKLCH	oklch(42% 0.101 256.6)
XYZ	xyz(7.5121, 7.3390, 22.4890)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254D83 #835B25

analogous

#257C83 #254D83 #2C2583

triadic

#254D83 #83254D #4D8325

tetradic

#254D83 #83257C #835B25 #25832C

square

#254D83 #83257C #835B25 #25832C

split-complementary

#254D83 #832C25 #7C8325

monochromatic

#0A1524 #183153 #254D83 #3269B3 #5488CF

Accessibility & contrast

On white

8.51

#254D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#254D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254D83

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254D83	#FFFFFF	#000000	##FFFFFF
##254D83	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345185

Deuteranopia (green-blind)

#254982

Tritanopia (blue-blind)

#005A61

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #254d83;
/* rgb */ color: rgb(37, 77, 131);
/* oklch */ color: oklch(42.0% 0.101 256.6);

Tailwind

colors: {
  custom: {
    50: '#6c7ea7',
    500: '#254d83',
    950: '#000000',
  },
}

SCSS

$custom: #254d83;
$custom-light: #6c7ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#254d83",
  "rgb": {
    "r": 37,
    "g": 77,
    "b": 131
  },
  "hsl": {
    "h": 214.468,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.42,
    "c": 0.10104,
    "h": 256.6
  },
  "luminance": 0.0734
}

Semantic roles & 50–950 ramp

primary

#254D83

secondary

#B38951

accent

#9F49DF

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #254D83

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

Preview Lab → · Contrast checker → · Palette generator →