#254F7E#254F7E

#254F7E is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.2% C 0.092 H 253.0°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#254F7E
RGB	rgb(37, 79, 126)
HSL	hsl(212, 55%, 32%)
HSV	hsv(212, 71%, 49%)
CMYK	cmyk(70.6%, 37.3%, 0%, 50.6%)
CIE-LAB	lab(32.90, 1.99, -30.87)
CIE-LCH	lch(32.90, 30.93, 273.69°)
OKLab	oklab(42.17% -0.0268 -0.0877)
OKLCH	oklch(42.17% 0.092 253)
XYZ	xyz(7.3234, 7.4909, 20.7945)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254F7E #7E5425

analogous

#257C7E #254F7E #27257E

triadic

#254F7E #7E254F #4F7E25

tetradic

#254F7E #7E257C #7E5425 #257E27

square

#254F7E #7E257C #7E5425 #257E27

split-complementary

#254F7E #7E2725 #7C7E25

monochromatic

#09141F #17314F #254F7E #336DAD #518BCC

Accessibility & contrast

On white

8.41

#254F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#254F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254F7E

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254F7E	#FFFFFF	#000000	##FFFFFF
##254F7E	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5280

Deuteranopia (green-blind)

#2D4A7D

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #254f7e;
/* rgb */ color: rgb(37, 79, 126);
/* oklch */ color: oklch(42.2% 0.092 253.0);

Tailwind

colors: {
  custom: {
    50: '#6b80a3',
    500: '#254f7e',
    950: '#000000',
  },
}

SCSS

$custom: #254f7e;
$custom-light: #6b80a3;
$custom-dark: #000000;

JSON

{
  "hex": "#254f7e",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 126
  },
  "hsl": {
    "h": 211.685,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42165,
    "c": 0.09167,
    "h": 253
  },
  "luminance": 0.07492
}

Semantic roles & 50–950 ramp

primary

#254F7E

secondary

#B0824F

accent

#984ADE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #254F7E

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

Preview Lab → · Contrast checker → · Palette generator →