#254E7D#254E7D

#254E7D is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.9% C 0.091 H 253.5°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#254E7D
RGB	rgb(37, 78, 125)
HSL	hsl(212, 54%, 32%)
HSV	hsv(212, 70%, 49%)
CMYK	cmyk(70.4%, 37.6%, 0%, 51%)
CIE-LAB	lab(32.53, 2.26, -30.83)
CIE-LCH	lch(32.53, 30.92, 274.20°)
OKLab	oklab(41.86% -0.026 -0.0876)
OKLCH	oklch(41.86% 0.091 253.5)
XYZ	xyz(7.1877, 7.3220, 20.4326)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254E7D #7D5425

analogous

#257A7D #254E7D #28257D

triadic

#254E7D #7D254E #4E7D25

tetradic

#254E7D #7D257A #7D5425 #257D28

square

#254E7D #7D257A #7D5425 #257D28

split-complementary

#254E7D #7D2825 #7A7D25

monochromatic

#09131F #17314E #254E7D #336BAC #518ACB

Accessibility & contrast

On white

8.52

#254E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#254E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254E7D

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254E7D	#FFFFFF	#000000	##FFFFFF
##254E7D	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39517F

Deuteranopia (green-blind)

#2C497C

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #254e7d;
/* rgb */ color: rgb(37, 78, 125);
/* oklch */ color: oklch(41.9% 0.091 253.5);

Tailwind

colors: {
  custom: {
    50: '#6a7fa3',
    500: '#254e7d',
    950: '#000000',
  },
}

SCSS

$custom: #254e7d;
$custom-light: #6a7fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#254e7d",
  "rgb": {
    "r": 37,
    "g": 78,
    "b": 125
  },
  "hsl": {
    "h": 212.045,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41857,
    "c": 0.09136,
    "h": 253.5
  },
  "luminance": 0.07323
}

Semantic roles & 50–950 ramp

primary

#254E7D

secondary

#AF824F

accent

#994ADE

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #254E7D

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

Preview Lab → · Contrast checker → · Palette generator →