#254B73#254B73

#254B73 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.5% C 0.081 H 251.5°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#254B73
RGB	rgb(37, 75, 115)
HSL	hsl(211, 51%, 30%)
HSV	hsv(211, 68%, 45%)
CMYK	cmyk(67.8%, 34.8%, 0%, 54.9%)
CIE-LAB	lab(31.03, 0.42, -26.97)
CIE-LCH	lch(31.03, 26.97, 270.90°)
OKLab	oklab(40.5% -0.0255 -0.0763)
OKLCH	oklch(40.5% 0.081 251.5)
XYZ	xyz(6.3724, 6.6626, 17.1665)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254B73 #734D25

analogous

#257273 #254B73 #262573

triadic

#254B73 #73254B #4B7325

tetradic

#254B73 #732572 #734D25 #257326

square

#254B73 #732572 #734D25 #257326

split-complementary

#254B73 #732625 #727325

monochromatic

#070F17 #162D45 #254B73 #3469A1 #4D88C6

Accessibility & contrast

On white

9.00

#254B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#254B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254B73

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254B73	#FFFFFF	#000000	##FFFFFF
##254B73	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4D75

Deuteranopia (green-blind)

#2F4672

Tritanopia (blue-blind)

#005459

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #254b73;
/* rgb */ color: rgb(37, 75, 115);
/* oklch */ color: oklch(40.5% 0.081 251.5);

Tailwind

colors: {
  custom: {
    50: '#687d9b',
    500: '#254b73',
    950: '#000000',
  },
}

SCSS

$custom: #254b73;
$custom-light: #687d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#254b73",
  "rgb": {
    "r": 37,
    "g": 75,
    "b": 115
  },
  "hsl": {
    "h": 210.769,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.405,
    "c": 0.0805,
    "h": 251.5
  },
  "luminance": 0.06663
}

Semantic roles & 50–950 ramp

primary

#254B73

secondary

#A67B4E

accent

#964DDB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #254B73

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

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