#25596D#25596D

#25596D is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.8% C 0.064 H 226.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#25596D
RGB	rgb(37, 89, 109)
HSL	hsl(197, 49%, 29%)
HSV	hsv(197, 66%, 43%)
CMYK	cmyk(66.1%, 18.3%, 0%, 57.3%)
CIE-LAB	lab(35.28, -10.53, -16.59)
CIE-LCH	lch(35.28, 19.65, 237.59°)
OKLab	oklab(43.78% -0.0441 -0.0463)
OKLCH	oklch(43.78% 0.064 226.4)
XYZ	xyz(7.0946, 8.6415, 15.7591)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25596D #6D3925

analogous

#256D5D #25596D #25356D

triadic

#25596D #6D2559 #596D25

tetradic

#25596D #5D256D #6D3925 #356D25

square

#25596D #5D256D #6D3925 #356D25

split-complementary

#25596D #6D2535 #6D5D25

monochromatic

#081317 #15343F #25596D #357E9B #4BA1C2

Accessibility & contrast

On white

7.70

#25596D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#25596D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25596D

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25596D	#FFFFFF	#000000	##FFFFFF
##25596D	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E576E

Deuteranopia (green-blind)

#44506D

Tritanopia (blue-blind)

#005F5F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #25596d;
/* rgb */ color: rgb(37, 89, 109);
/* oklch */ color: oklch(43.8% 0.064 226.4);

Tailwind

colors: {
  custom: {
    50: '#688897',
    500: '#25596d',
    950: '#000000',
  },
}

SCSS

$custom: #25596d;
$custom-light: #688897;
$custom-dark: #000000;

JSON

{
  "hex": "#25596d",
  "rgb": {
    "r": 37,
    "g": 89,
    "b": 109
  },
  "hsl": {
    "h": 196.667,
    "s": 49.315,
    "l": 28.627
  },
  "oklch": {
    "l": 0.43777,
    "c": 0.06393,
    "h": 226.4
  },
  "luminance": 0.08642
}

Semantic roles & 50–950 ramp

primary

#25596D

secondary

#A0654E

accent

#754FD9

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #25596D

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

Preview Lab → · Contrast checker → · Palette generator →