#25516B#25516B

#25516B is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.6% C 0.065 H 237.1°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#25516B
RGB	rgb(37, 81, 107)
HSL	hsl(202, 49%, 28%)
HSV	hsv(202, 65%, 42%)
CMYK	cmyk(65.4%, 24.3%, 0%, 58%)
CIE-LAB	lab(32.57, -6.37, -19.53)
CIE-LCH	lch(32.57, 20.54, 251.94°)
OKLab	oklab(41.58% -0.0354 -0.0547)
OKLCH	oklch(41.58% 0.065 237.1)
XYZ	xyz(6.3582, 7.3391, 14.9886)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25516B #6B3F25

analogous

#256B62 #25516B #252E6B

triadic

#25516B #6B2551 #516B25

tetradic

#25516B #62256B #6B3F25 #2E6B25

square

#25516B #62256B #6B3F25 #2E6B25

split-complementary

#25516B #6B252E #6B6225

monochromatic

#081117 #152F3E #25516B #357398 #4A94C0

Accessibility & contrast

On white

8.51

#25516B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#25516B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25516B

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25516B	#FFFFFF	#000000	##FFFFFF
##25516B	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45516C

Deuteranopia (green-blind)

#3B496B

Tritanopia (blue-blind)

#00585A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #25516b;
/* rgb */ color: rgb(37, 81, 107);
/* oklch */ color: oklch(41.6% 0.065 237.1);

Tailwind

colors: {
  custom: {
    50: '#678195',
    500: '#25516b',
    950: '#000000',
  },
}

SCSS

$custom: #25516b;
$custom-light: #678195;
$custom-dark: #000000;

JSON

{
  "hex": "#25516b",
  "rgb": {
    "r": 37,
    "g": 81,
    "b": 107
  },
  "hsl": {
    "h": 202.286,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.41583,
    "c": 0.06518,
    "h": 237.1
  },
  "luminance": 0.0734
}

Semantic roles & 50–950 ramp

primary

#25516B

secondary

#9E6C4E

accent

#8250D8

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #25516B

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

Preview Lab → · Contrast checker → · Palette generator →