#15678D#15678D

#15678D is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.6% C 0.095 H 234.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#15678D
RGB	rgb(21, 103, 141)
HSL	hsl(199, 74%, 32%)
HSV	hsv(199, 85%, 55%)
CMYK	cmyk(85.1%, 27%, 0%, 44.7%)
CIE-LAB	lab(40.87, -9.35, -27.52)
CIE-LCH	lch(40.87, 29.06, 251.24°)
OKLab	oklab(48.59% -0.0549 -0.0777)
OKLCH	oklch(48.59% 0.095 234.8)
XYZ	xyz(9.9653, 11.7818, 26.9430)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15678D #8D3B15

analogous

#158D77 #15678D #152B8D

triadic

#15678D #8D1567 #678D15

tetradic

#15678D #77158D #8D3B15 #2B8D15

square

#15678D #77158D #8D3B15 #2B8D15

split-complementary

#15678D #8D152B #8D7715

monochromatic

#051922 #0D4058 #15678D #1D8EC2 #3BADE2

Accessibility & contrast

On white

6.26

#15678D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#15678D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15678D

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15678D	#FFFFFF	#000000	##FFFFFF
##15678D	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54668F

Deuteranopia (green-blind)

#455C8C

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #15678d;
/* rgb */ color: rgb(21, 103, 141);
/* oklch */ color: oklch(48.6% 0.095 234.8);

Tailwind

colors: {
  custom: {
    50: '#6992ae',
    500: '#15678d',
    950: '#000000',
  },
}

SCSS

$custom: #15678d;
$custom-light: #6992ae;
$custom-dark: #000000;

JSON

{
  "hex": "#15678d",
  "rgb": {
    "r": 21,
    "g": 103,
    "b": 141
  },
  "hsl": {
    "h": 199,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.48591,
    "c": 0.09518,
    "h": 234.8
  },
  "luminance": 0.11783
}

Semantic roles & 50–950 ramp

primary

#15678D

secondary

#C1673D

accent

#7237F1

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070D10

muted

#7A7D7F

Preview Lab

Preview with #15678D

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

Preview Lab → · Contrast checker → · Palette generator →