#254E70#254E70

#254E70 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.1% C 0.074 H 245.9°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#254E70
RGB	rgb(37, 78, 112)
HSL	hsl(207, 50%, 29%)
HSV	hsv(207, 67%, 44%)
CMYK	cmyk(67%, 30.4%, 0%, 56.1%)
CIE-LAB	lab(31.83, -2.64, -23.82)
CIE-LCH	lch(31.83, 23.96, 263.66°)
OKLab	oklab(41.08% -0.03 -0.0671)
OKLCH	oklch(41.08% 0.074 245.9)
XYZ	xyz(6.4109, 7.0113, 16.3416)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254E70 #704725

analogous

#25706D #254E70 #252970

triadic

#254E70 #70254E #4E7025

tetradic

#254E70 #6D2570 #704725 #297025

square

#254E70 #6D2570 #704725 #297025

split-complementary

#254E70 #702529 #706D25

monochromatic

#081017 #162E42 #254E70 #346E9E #4C8DC4

Accessibility & contrast

On white

8.74

#254E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#254E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254E70

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254E70	#FFFFFF	#000000	##FFFFFF
##254E70	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4F72

Deuteranopia (green-blind)

#35486F

Tritanopia (blue-blind)

#00565A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #254e70;
/* rgb */ color: rgb(37, 78, 112);
/* oklch */ color: oklch(41.1% 0.074 245.9);

Tailwind

colors: {
  custom: {
    50: '#687f99',
    500: '#254e70',
    950: '#000000',
  },
}

SCSS

$custom: #254e70;
$custom-light: #687f99;
$custom-dark: #000000;

JSON

{
  "hex": "#254e70",
  "rgb": {
    "r": 37,
    "g": 78,
    "b": 112
  },
  "hsl": {
    "h": 207.2,
    "s": 50.336,
    "l": 29.216
  },
  "oklch": {
    "l": 0.41083,
    "c": 0.07354,
    "h": 245.9
  },
  "luminance": 0.07012
}

Semantic roles & 50–950 ramp

primary

#254E70

secondary

#A3744E

accent

#8D4EDA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #254E70

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

Preview Lab → · Contrast checker → · Palette generator →