#254B79#254B79

#254B79 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.9% C 0.089 H 254.5°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#254B79
RGB	rgb(37, 75, 121)
HSL	hsl(213, 53%, 31%)
HSV	hsv(213, 69%, 47%)
CMYK	cmyk(69.4%, 38%, 0%, 52.5%)
CIE-LAB	lab(31.36, 2.71, -30.19)
CIE-LCH	lch(31.36, 30.32, 275.12°)
OKLab	oklab(40.87% -0.0238 -0.0858)
OKLCH	oklch(40.87% 0.089 254.5)
XYZ	xyz(6.7290, 6.8053, 19.0444)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254B79 #795325

analogous

#257579 #254B79 #292579

triadic

#254B79 #79254B #4B7925

tetradic

#254B79 #792575 #795325 #257929

square

#254B79 #792575 #795325 #257929

split-complementary

#254B79 #792925 #757925

monochromatic

#08111B #172E4A #254B79 #3368A8 #4F86C9

Accessibility & contrast

On white

8.89

#254B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#254B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254B79

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254B79	#FFFFFF	#000000	##FFFFFF
##254B79	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374E7B

Deuteranopia (green-blind)

#2B4678

Tritanopia (blue-blind)

#00565C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #254b79;
/* rgb */ color: rgb(37, 75, 121);
/* oklch */ color: oklch(40.9% 0.089 254.5);

Tailwind

colors: {
  custom: {
    50: '#6a7ca0',
    500: '#254b79',
    950: '#000000',
  },
}

SCSS

$custom: #254b79;
$custom-light: #6a7ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#254b79",
  "rgb": {
    "r": 37,
    "g": 75,
    "b": 121
  },
  "hsl": {
    "h": 212.857,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.4087,
    "c": 0.08901,
    "h": 254.5
  },
  "luminance": 0.06806
}

Semantic roles & 50–950 ramp

primary

#254B79

secondary

#AB814E

accent

#9B4BDD

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #254B79

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

Preview Lab → · Contrast checker → · Palette generator →