#15567C#15567C

#15567C is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.089 H 240.0°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#15567C
RGB	rgb(21, 86, 124)
HSL	hsl(202, 71%, 28%)
HSV	hsv(202, 83%, 49%)
CMYK	cmyk(83.1%, 30.6%, 0%, 51.4%)
CIE-LAB	lab(34.54, -5.55, -27.08)
CIE-LCH	lch(34.54, 27.64, 258.41°)
OKLab	oklab(43.28% -0.0443 -0.0767)
OKLCH	oklch(43.28% 0.089 240)
XYZ	xyz(7.2737, 8.2693, 20.2777)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15567C #7C3B15

analogous

#157C6E #15567C #15227C

triadic

#15567C #7C1556 #567C15

tetradic

#15567C #6E157C #7C3B15 #227C15

square

#15567C #6E157C #7C3B15 #227C15

split-complementary

#15567C #7C1522 #7C6E15

monochromatic

#04121A #0C3248 #15567C #1E7AB0 #309CDC

Accessibility & contrast

On white

7.91

#15567C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#15567C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15567C

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15567C	#FFFFFF	#000000	##FFFFFF
##15567C	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44567E

Deuteranopia (green-blind)

#364D7B

Tritanopia (blue-blind)

#006063

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #15567c;
/* rgb */ color: rgb(21, 86, 124);
/* oklch */ color: oklch(43.3% 0.089 240.0);

Tailwind

colors: {
  custom: {
    50: '#6585a2',
    500: '#15567c',
    950: '#000000',
  },
}

SCSS

$custom: #15567c;
$custom-light: #6585a2;
$custom-dark: #000000;

JSON

{
  "hex": "#15567c",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 124
  },
  "hsl": {
    "h": 202.136,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.43281,
    "c": 0.08859,
    "h": 240
  },
  "luminance": 0.0827
}

Semantic roles & 50–950 ramp

primary

#15567C

secondary

#B1673C

accent

#7C3AEE

background

#F6F8FA

surface

#EBEFF3

border

#C6CACD

text

#060B0F

muted

#7A7C7F

Preview Lab

Preview with #15567C

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

Preview Lab → · Contrast checker → · Palette generator →