#254B7B#254B7B

#254B7B is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.0% C 0.092 H 255.3°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#254B7B
RGB	rgb(37, 75, 123)
HSL	hsl(213, 54%, 31%)
HSV	hsv(213, 70%, 48%)
CMYK	cmyk(69.9%, 39%, 0%, 51.8%)
CIE-LAB	lab(31.47, 3.48, -31.26)
CIE-LCH	lch(31.47, 31.45, 276.34°)
OKLab	oklab(41% -0.0233 -0.0889)
OKLCH	oklch(41% 0.092 255.3)
XYZ	xyz(6.8529, 6.8548, 19.6970)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254B7B #7B5525

analogous

#25767B #254B7B #2A257B

triadic

#254B7B #7B254B #4B7B25

tetradic

#254B7B #7B2576 #7B5525 #257B2A

square

#254B7B #7B2576 #7B5525 #257B2A

split-complementary

#254B7B #7B2A25 #767B25

monochromatic

#09121D #172E4C #254B7B #3368AA #5086CA

Accessibility & contrast

On white

8.86

#254B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#254B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254B7B

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254B7B	#FFFFFF	#000000	##FFFFFF
##254B7B	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364E7D

Deuteranopia (green-blind)

#29467A

Tritanopia (blue-blind)

#00565D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #254b7b;
/* rgb */ color: rgb(37, 75, 123);
/* oklch */ color: oklch(41.0% 0.092 255.3);

Tailwind

colors: {
  custom: {
    50: '#6a7ca1',
    500: '#254b7b',
    950: '#000000',
  },
}

SCSS

$custom: #254b7b;
$custom-light: #6a7ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#254b7b",
  "rgb": {
    "r": 37,
    "g": 75,
    "b": 123
  },
  "hsl": {
    "h": 213.488,
    "s": 53.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40997,
    "c": 0.09188,
    "h": 255.3
  },
  "luminance": 0.06856
}

Semantic roles & 50–950 ramp

primary

#254B7B

secondary

#AD834F

accent

#9C4BDD

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #254B7B

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

Preview Lab → · Contrast checker → · Palette generator →