#254D68#254D68

#254D68 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.4% C 0.064 H 240.4°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#254D68
RGB	rgb(37, 77, 104)
HSL	hsl(204, 48%, 28%)
HSV	hsv(204, 64%, 41%)
CMYK	cmyk(64.4%, 26%, 0%, 59.2%)
CIE-LAB	lab(31.11, -4.94, -19.90)
CIE-LCH	lch(31.11, 20.50, 256.05°)
OKLab	oklab(40.39% -0.0317 -0.0558)
OKLCH	oklch(40.39% 0.064 240.4)
XYZ	xyz(5.9146, 6.7000, 14.0755)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254D68 #684025

analogous

#256861 #254D68 #252B68

triadic

#254D68 #68254D #4D6825

tetradic

#254D68 #612568 #684025 #2B6825

square

#254D68 #612568 #684025 #2B6825

split-complementary

#254D68 #68252B #686125

monochromatic

#081117 #152C3B #254D68 #356E95 #498FBE

Accessibility & contrast

On white

8.97

#254D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#254D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254D68

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254D68	#FFFFFF	#000000	##FFFFFF
##254D68	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414D69

Deuteranopia (green-blind)

#384668

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #254d68;
/* rgb */ color: rgb(37, 77, 104);
/* oklch */ color: oklch(40.4% 0.064 240.4);

Tailwind

colors: {
  custom: {
    50: '#677e93',
    500: '#254d68',
    950: '#000000',
  },
}

SCSS

$custom: #254d68;
$custom-light: #677e93;
$custom-dark: #000000;

JSON

{
  "hex": "#254d68",
  "rgb": {
    "r": 37,
    "g": 77,
    "b": 104
  },
  "hsl": {
    "h": 204.179,
    "s": 47.518,
    "l": 27.647
  },
  "oklch": {
    "l": 0.40385,
    "c": 0.06417,
    "h": 240.4
  },
  "luminance": 0.06701
}

Semantic roles & 50–950 ramp

primary

#254D68

secondary

#9B6D4E

accent

#8751D7

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #254D68

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

Preview Lab → · Contrast checker → · Palette generator →