#25709B#25709B

#25709B is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.0% C 0.099 H 238.4°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#25709B
RGB	rgb(37, 112, 155)
HSL	hsl(202, 61%, 38%)
HSV	hsv(202, 76%, 61%)
CMYK	cmyk(76.1%, 27.7%, 0%, 39.2%)
CIE-LAB	lab(44.73, -7.68, -29.80)
CIE-LCH	lch(44.73, 30.77, 255.55°)
OKLab	oklab(51.98% -0.0517 -0.0841)
OKLCH	oklch(51.98% 0.099 238.4)
XYZ	xyz(12.4712, 14.3468, 33.1159)
Luminance	0.1435 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25709B #9B5025

analogous

#259B8B #25709B #25359B

triadic

#25709B #9B2570 #709B25

tetradic

#25709B #8B259B #9B5025 #359B25

square

#25709B #8B259B #9B5025 #359B25

split-complementary

#25709B #9B2535 #9B8B25

monochromatic

#0D2938 #194C6A #25709B #3194CC #61AED9

Accessibility & contrast

On white

5.43

#25709B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#25709B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25709B

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25709B	#FFFFFF	#000000	##FFFFFF
##25709B	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C709D

Deuteranopia (green-blind)

#4C659A

Tritanopia (blue-blind)

#007B7F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #25709b;
/* rgb */ color: rgb(37, 112, 155);
/* oklch */ color: oklch(52.0% 0.099 238.4);

Tailwind

colors: {
  custom: {
    50: '#7199b8',
    500: '#25709b',
    950: '#000000',
  },
}

SCSS

$custom: #25709b;
$custom-light: #7199b8;
$custom-dark: #000000;

JSON

{
  "hex": "#25709b",
  "rgb": {
    "r": 37,
    "g": 112,
    "b": 155
  },
  "hsl": {
    "h": 201.864,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.51981,
    "c": 0.09877,
    "h": 238.4
  },
  "luminance": 0.14348
}

Semantic roles & 50–950 ramp

primary

#25709B

secondary

#BF815D

accent

#7E43E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #25709B

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

Preview Lab → · Contrast checker → · Palette generator →