#25598C#25598C

#25598C is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.5% C 0.100 H 250.6°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#25598C
RGB	rgb(37, 89, 140)
HSL	hsl(210, 58%, 35%)
HSV	hsv(210, 74%, 55%)
CMYK	cmyk(73.6%, 36.4%, 0%, 45.1%)
CIE-LAB	lab(36.80, 0.88, -33.28)
CIE-LCH	lch(36.80, 33.29, 271.51°)
OKLab	oklab(45.47% -0.0333 -0.0946)
OKLCH	oklch(45.47% 0.1 250.6)
XYZ	xyz(9.0672, 9.4305, 26.1483)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25598C #8C5825

analogous

#258C8C #25598C #25258C

triadic

#25598C #8C2559 #598C25

tetradic

#25598C #8C258C #8C5825 #258C25

square

#25598C #8C258C #8C5825 #258C25

split-complementary

#25598C #8C2525 #8C8C25

monochromatic

#0B1B2B #183A5C #25598C #3278BC #5896D3

Accessibility & contrast

On white

7.28

#25598C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#25598C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25598C

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25598C	#FFFFFF	#000000	##FFFFFF
##25598C	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425C8E

Deuteranopia (green-blind)

#33528B

Tritanopia (blue-blind)

#00656C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #25598c;
/* rgb */ color: rgb(37, 89, 140);
/* oklch */ color: oklch(45.5% 0.100 250.6);

Tailwind

colors: {
  custom: {
    50: '#6d87ae',
    500: '#25598c',
    950: '#000000',
  },
}

SCSS

$custom: #25598c;
$custom-light: #6d87ae;
$custom-dark: #000000;

JSON

{
  "hex": "#25598c",
  "rgb": {
    "r": 37,
    "g": 89,
    "b": 140
  },
  "hsl": {
    "h": 209.709,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45474,
    "c": 0.10027,
    "h": 250.6
  },
  "luminance": 0.09432
}

Semantic roles & 50–950 ramp

primary

#25598C

secondary

#B88655

accent

#9346E1

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #25598C

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

Preview Lab → · Contrast checker → · Palette generator →