#25739A#25739A

#25739A is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.096 H 234.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#25739A
RGB	rgb(37, 115, 154)
HSL	hsl(200, 61%, 37%)
HSV	hsv(200, 76%, 60%)
CMYK	cmyk(76%, 25.3%, 0%, 39.6%)
CIE-LAB	lab(45.62, -9.80, -27.82)
CIE-LCH	lch(45.62, 29.50, 250.59°)
OKLab	oklab(52.67% -0.0551 -0.0784)
OKLCH	oklch(52.67% 0.096 234.9)
XYZ	xyz(12.7241, 14.9864, 32.7876)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25739A #9A4C25

analogous

#259A87 #25739A #25389A

triadic

#25739A #9A2573 #739A25

tetradic

#25739A #87259A #9A4C25 #389A25

square

#25739A #87259A #9A4C25 #389A25

split-complementary

#25739A #9A2538 #9A8725

monochromatic

#0D2937 #194E69 #25739A #3198CB #60B1D9

Accessibility & contrast

On white

5.25

#25739A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#25739A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25739A

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25739A	#FFFFFF	#000000	##FFFFFF
##25739A	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60729C

Deuteranopia (green-blind)

#506799

Tritanopia (blue-blind)

#007D80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #25739a;
/* rgb */ color: rgb(37, 115, 154);
/* oklch */ color: oklch(52.7% 0.096 234.9);

Tailwind

colors: {
  custom: {
    50: '#719bb8',
    500: '#25739a',
    950: '#000000',
  },
}

SCSS

$custom: #25739a;
$custom-light: #719bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#25739a",
  "rgb": {
    "r": 37,
    "g": 115,
    "b": 154
  },
  "hsl": {
    "h": 200,
    "s": 61.257,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52672,
    "c": 0.0958,
    "h": 234.9
  },
  "luminance": 0.14988
}

Semantic roles & 50–950 ramp

primary

#25739A

secondary

#BE7D5D

accent

#7943E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #25739A

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

Preview Lab → · Contrast checker → · Palette generator →