#15798D#15798D

#15798D is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.2% C 0.089 H 215.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#15798D
RGB	rgb(21, 121, 141)
HSL	hsl(190, 74%, 32%)
HSV	hsv(190, 85%, 55%)
CMYK	cmyk(85.1%, 14.2%, 0%, 44.7%)
CIE-LAB	lab(46.65, -19.55, -18.56)
CIE-LCH	lch(46.65, 26.96, 223.51°)
OKLab	oklab(53.23% -0.0726 -0.0519)
OKLCH	oklch(53.23% 0.089 215.6)
XYZ	xyz(11.9523, 15.7557, 27.6054)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15798D #8D2915

analogous

#158D65 #15798D #153D8D

triadic

#15798D #8D1579 #798D15

tetradic

#15798D #65158D #8D2915 #3D8D15

square

#15798D #65158D #8D2915 #3D8D15

split-complementary

#15798D #8D153D #8D6515

monochromatic

#051E22 #0D4B58 #15798D #1DA7C2 #3BC6E2

Accessibility & contrast

On white

5.06

#15798D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#15798D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15798D

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15798D	#FFFFFF	#000000	##FFFFFF
##15798D	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B758E

Deuteranopia (green-blind)

#5C6A8D

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #15798d;
/* rgb */ color: rgb(21, 121, 141);
/* oklch */ color: oklch(53.2% 0.089 215.6);

Tailwind

colors: {
  custom: {
    50: '#6ba0ae',
    500: '#15798d',
    950: '#000000',
  },
}

SCSS

$custom: #15798d;
$custom-light: #6ba0ae;
$custom-dark: #000000;

JSON

{
  "hex": "#15798d",
  "rgb": {
    "r": 21,
    "g": 121,
    "b": 141
  },
  "hsl": {
    "h": 190,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.5323,
    "c": 0.08922,
    "h": 215.6
  },
  "luminance": 0.15757
}

Semantic roles & 50–950 ramp

primary

#15798D

secondary

#C1533D

accent

#5637F1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #15798D

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

Preview Lab → · Contrast checker → · Palette generator →