#25647A#25647A

#25647A is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.3% C 0.072 H 224.7°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#25647A
RGB	rgb(37, 100, 122)
HSL	hsl(196, 53%, 31%)
HSV	hsv(196, 70%, 48%)
CMYK	cmyk(69.7%, 18%, 0%, 52.2%)
CIE-LAB	lab(39.43, -12.46, -18.21)
CIE-LCH	lch(39.43, 22.07, 235.61°)
OKLab	oklab(47.27% -0.0514 -0.0509)
OKLCH	oklch(47.27% 0.072 224.7)
XYZ	xyz(8.8316, 10.9118, 20.0493)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25647A #7A3B25

analogous

#257A65 #25647A #25397A

triadic

#25647A #7A2564 #647A25

tetradic

#25647A #65257A #7A3B25 #397A25

square

#25647A #65257A #7A3B25 #397A25

split-complementary

#25647A #7A2539 #7A6525

monochromatic

#09171C #173E4B #25647A #338AA9 #50AACA

Accessibility & contrast

On white

6.60

#25647A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#25647A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25647A

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25647A	#FFFFFF	#000000	##FFFFFF
##25647A	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58627B

Deuteranopia (green-blind)

#4C597A

Tritanopia (blue-blind)

#006B6B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #25647a;
/* rgb */ color: rgb(37, 100, 122);
/* oklch */ color: oklch(47.3% 0.072 224.7);

Tailwind

colors: {
  custom: {
    50: '#6b90a0',
    500: '#25647a',
    950: '#000000',
  },
}

SCSS

$custom: #25647a;
$custom-light: #6b90a0;
$custom-dark: #000000;

JSON

{
  "hex": "#25647a",
  "rgb": {
    "r": 37,
    "g": 100,
    "b": 122
  },
  "hsl": {
    "h": 195.529,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.47273,
    "c": 0.07233,
    "h": 224.7
  },
  "luminance": 0.10913
}

Semantic roles & 50–950 ramp

primary

#25647A

secondary

#AC674E

accent

#714BDD

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #25647A

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

Preview Lab → · Contrast checker → · Palette generator →