#25596B#25596B

#25596B is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.7% C 0.062 H 223.8°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#25596B
RGB	rgb(37, 89, 107)
HSL	hsl(195, 49%, 28%)
HSV	hsv(195, 65%, 42%)
CMYK	cmyk(65.4%, 16.8%, 0%, 58%)
CIE-LAB	lab(35.20, -11.23, -15.47)
CIE-LCH	lch(35.20, 19.11, 234.03°)
OKLab	oklab(43.68% -0.0449 -0.0431)
OKLCH	oklch(43.68% 0.062 223.8)
XYZ	xyz(6.9881, 8.5989, 15.1985)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25596B #6B3725

analogous

#256B5A #25596B #25366B

triadic

#25596B #6B2559 #596B25

tetradic

#25596B #5A256B #6B3725 #366B25

square

#25596B #5A256B #6B3725 #366B25

split-complementary

#25596B #6B2536 #6B5A25

monochromatic

#081317 #15333E #25596B #357F98 #4AA2C0

Accessibility & contrast

On white

7.72

#25596B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#25596B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25596B

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25596B	#FFFFFF	#000000	##FFFFFF
##25596B	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F576C

Deuteranopia (green-blind)

#45506B

Tritanopia (blue-blind)

#005F5F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #25596b;
/* rgb */ color: rgb(37, 89, 107);
/* oklch */ color: oklch(43.7% 0.062 223.8);

Tailwind

colors: {
  custom: {
    50: '#688895',
    500: '#25596b',
    950: '#000000',
  },
}

SCSS

$custom: #25596b;
$custom-light: #688895;
$custom-dark: #000000;

JSON

{
  "hex": "#25596b",
  "rgb": {
    "r": 37,
    "g": 89,
    "b": 107
  },
  "hsl": {
    "h": 195.429,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.43681,
    "c": 0.06227,
    "h": 223.8
  },
  "luminance": 0.086
}

Semantic roles & 50–950 ramp

primary

#25596B

secondary

#9E624E

accent

#7350D8

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #25596B

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

Preview Lab → · Contrast checker → · Palette generator →