#254A78#254A78

#254A78 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.6% C 0.089 H 255.0°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#254A78
RGB	rgb(37, 74, 120)
HSL	hsl(213, 53%, 31%)
HSV	hsv(213, 69%, 47%)
CMYK	cmyk(69.2%, 38.3%, 0%, 52.9%)
CIE-LAB	lab(30.99, 2.99, -30.16)
CIE-LCH	lch(30.99, 30.31, 275.66°)
OKLab	oklab(40.56% -0.023 -0.0857)
OKLCH	oklch(40.56% 0.089 255)
XYZ	xyz(6.6007, 6.6463, 18.7007)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254A78 #785325

analogous

#257378 #254A78 #292578

triadic

#254A78 #78254A #4A7825

tetradic

#254A78 #782573 #785325 #257829

square

#254A78 #782573 #785325 #257829

split-complementary

#254A78 #782925 #737825

monochromatic

#08101A #172D49 #254A78 #3367A7 #4F85C9

Accessibility & contrast

On white

9.02

#254A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#254A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254A78

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254A78	#FFFFFF	#000000	##FFFFFF
##254A78	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364D7A

Deuteranopia (green-blind)

#2A4577

Tritanopia (blue-blind)

#00555B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #254a78;
/* rgb */ color: rgb(37, 74, 120);
/* oklch */ color: oklch(40.6% 0.089 255.0);

Tailwind

colors: {
  custom: {
    50: '#697c9f',
    500: '#254a78',
    950: '#000000',
  },
}

SCSS

$custom: #254a78;
$custom-light: #697c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#254a78",
  "rgb": {
    "r": 37,
    "g": 74,
    "b": 120
  },
  "hsl": {
    "h": 213.253,
    "s": 52.866,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40561,
    "c": 0.08871,
    "h": 255
  },
  "luminance": 0.06647
}

Semantic roles & 50–950 ramp

primary

#254A78

secondary

#AA814E

accent

#9C4CDC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #254A78

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

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