#254C7D#254C7D

#254C7D is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.4% C 0.094 H 255.3°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#254C7D
RGB	rgb(37, 76, 125)
HSL	hsl(213, 54%, 32%)
HSV	hsv(213, 70%, 49%)
CMYK	cmyk(70.4%, 39.2%, 0%, 51%)
CIE-LAB	lab(31.90, 3.58, -31.83)
CIE-LCH	lch(31.90, 32.03, 276.42°)
OKLab	oklab(41.37% -0.0238 -0.0905)
OKLCH	oklch(41.37% 0.094 255.3)
XYZ	xyz(7.0477, 7.0421, 20.3859)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254C7D #7D5625

analogous

#25787D #254C7D #2A257D

triadic

#254C7D #7D254C #4C7D25

tetradic

#254C7D #7D2578 #7D5625 #257D2A

square

#254C7D #7D2578 #7D5625 #257D2A

split-complementary

#254C7D #7D2A25 #787D25

monochromatic

#09131F #172F4E #254C7D #3369AC #5187CB

Accessibility & contrast

On white

8.72

#254C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#254C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254C7D

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254C7D	#FFFFFF	#000000	##FFFFFF
##254C7D	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36507F

Deuteranopia (green-blind)

#29477C

Tritanopia (blue-blind)

#00575E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #254c7d;
/* rgb */ color: rgb(37, 76, 125);
/* oklch */ color: oklch(41.4% 0.094 255.3);

Tailwind

colors: {
  custom: {
    50: '#6a7da3',
    500: '#254c7d',
    950: '#000000',
  },
}

SCSS

$custom: #254c7d;
$custom-light: #6a7da3;
$custom-dark: #000000;

JSON

{
  "hex": "#254c7d",
  "rgb": {
    "r": 37,
    "g": 76,
    "b": 125
  },
  "hsl": {
    "h": 213.409,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41369,
    "c": 0.09361,
    "h": 255.3
  },
  "luminance": 0.07043
}

Semantic roles & 50–950 ramp

primary

#254C7D

secondary

#AF844F

accent

#9C4ADE

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #254C7D

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

Preview Lab → · Contrast checker → · Palette generator →