#254C69#254C69

#254C69 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.2% C 0.066 H 243.0°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#254C69
RGB	rgb(37, 76, 105)
HSL	hsl(206, 48%, 28%)
HSV	hsv(206, 65%, 41%)
CMYK	cmyk(64.8%, 27.6%, 0%, 58.8%)
CIE-LAB	lab(30.83, -3.94, -20.96)
CIE-LCH	lch(30.83, 21.33, 259.35°)
OKLab	oklab(40.18% -0.0301 -0.0589)
OKLCH	oklch(40.18% 0.066 243)
XYZ	xyz(5.8962, 6.5816, 14.3215)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254C69 #694225

analogous

#256964 #254C69 #252A69

triadic

#254C69 #69254C #4C6925

tetradic

#254C69 #642569 #694225 #2A6925

square

#254C69 #642569 #694225 #2A6925

split-complementary

#254C69 #69252A #696425

monochromatic

#081017 #152B3C #254C69 #356D96 #498DBF

Accessibility & contrast

On white

9.07

#254C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#254C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254C69

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254C69	#FFFFFF	#000000	##FFFFFF
##254C69	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4C6A

Deuteranopia (green-blind)

#364668

Tritanopia (blue-blind)

#005356

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #254c69;
/* rgb */ color: rgb(37, 76, 105);
/* oklch */ color: oklch(40.2% 0.066 243.0);

Tailwind

colors: {
  custom: {
    50: '#677d94',
    500: '#254c69',
    950: '#000000',
  },
}

SCSS

$custom: #254c69;
$custom-light: #677d94;
$custom-dark: #000000;

JSON

{
  "hex": "#254c69",
  "rgb": {
    "r": 37,
    "g": 76,
    "b": 105
  },
  "hsl": {
    "h": 205.588,
    "s": 47.887,
    "l": 27.843
  },
  "oklch": {
    "l": 0.4018,
    "c": 0.06615,
    "h": 243
  },
  "luminance": 0.06582
}

Semantic roles & 50–950 ramp

primary

#254C69

secondary

#9C6F4E

accent

#8A50D7

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #254C69

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

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