#254F85#254F85

#254F85 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.6% C 0.102 H 255.8°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#254F85
RGB	rgb(37, 79, 133)
HSL	hsl(214, 56%, 33%)
HSV	hsv(214, 72%, 52%)
CMYK	cmyk(72.2%, 40.6%, 0%, 47.8%)
CIE-LAB	lab(33.30, 4.69, -34.55)
CIE-LCH	lch(33.30, 34.86, 277.72°)
OKLab	oklab(42.61% -0.0249 -0.0985)
OKLCH	oklch(42.61% 0.102 255.8)
XYZ	xyz(7.7910, 7.6779, 23.2571)
Luminance	0.0768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254F85 #855B25

analogous

#257F85 #254F85 #2B2585

triadic

#254F85 #85254F #4F8525

tetradic

#254F85 #85257F #855B25 #25852B

square

#254F85 #85257F #855B25 #25852B

split-complementary

#254F85 #852B25 #7F8525

monochromatic

#0A1625 #183355 #254F85 #326BB5 #558BD0

Accessibility & contrast

On white

8.28

#254F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#254F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254F85

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254F85	#FFFFFF	#000000	##FFFFFF
##254F85	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365387

Deuteranopia (green-blind)

#274A84

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #254f85;
/* rgb */ color: rgb(37, 79, 133);
/* oklch */ color: oklch(42.6% 0.102 255.8);

Tailwind

colors: {
  custom: {
    50: '#6c7fa9',
    500: '#254f85',
    950: '#000000',
  },
}

SCSS

$custom: #254f85;
$custom-light: #6c7fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#254f85",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 133
  },
  "hsl": {
    "h": 213.75,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42612,
    "c": 0.10156,
    "h": 255.8
  },
  "luminance": 0.07679
}

Semantic roles & 50–950 ramp

primary

#254F85

secondary

#B48952

accent

#9D48E0

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #254F85

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

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