#254D7F#254D7F

#254D7F is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.7% C 0.095 H 255.2°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#254D7F
RGB	rgb(37, 77, 127)
HSL	hsl(213, 55%, 32%)
HSV	hsv(213, 71%, 50%)
CMYK	cmyk(70.9%, 39.4%, 0%, 50.2%)
CIE-LAB	lab(32.33, 3.69, -32.39)
CIE-LCH	lch(32.33, 32.60, 276.50°)
OKLab	oklab(41.74% -0.0243 -0.0922)
OKLCH	oklch(41.74% 0.095 255.2)
XYZ	xyz(7.2462, 7.2326, 21.0887)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254D7F #7F5725

analogous

#257A7F #254D7F #2A257F

triadic

#254D7F #7F254D #4D7F25

tetradic

#254D7F #7F257A #7F5725 #257F2A

square

#254D7F #7F257A #7F5725 #257F2A

split-complementary

#254D7F #7F2A25 #7A7F25

monochromatic

#091420 #173050 #254D7F #336AAE #5288CD

Accessibility & contrast

On white

8.58

#254D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#254D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254D7F

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254D7F	#FFFFFF	#000000	##FFFFFF
##254D7F	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365181

Deuteranopia (green-blind)

#29487E

Tritanopia (blue-blind)

#005960

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #254d7f;
/* rgb */ color: rgb(37, 77, 127);
/* oklch */ color: oklch(41.7% 0.095 255.2);

Tailwind

colors: {
  custom: {
    50: '#6b7ea4',
    500: '#254d7f',
    950: '#000000',
  },
}

SCSS

$custom: #254d7f;
$custom-light: #6b7ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#254d7f",
  "rgb": {
    "r": 37,
    "g": 77,
    "b": 127
  },
  "hsl": {
    "h": 213.333,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.4174,
    "c": 0.09532,
    "h": 255.2
  },
  "luminance": 0.07233
}

Semantic roles & 50–950 ramp

primary

#254D7F

secondary

#B1854F

accent

#9C4ADE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #254D7F

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

Preview Lab → · Contrast checker → · Palette generator →