#15778F#15778F

#15778F is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.8% C 0.091 H 219.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#15778F
RGB	rgb(21, 119, 143)
HSL	hsl(192, 74%, 32%)
HSV	hsv(192, 85%, 56%)
CMYK	cmyk(85.3%, 16.8%, 0%, 43.9%)
CIE-LAB	lab(46.09, -17.76, -20.61)
CIE-LCH	lch(46.09, 27.21, 229.25°)
OKLab	oklab(52.8% -0.0698 -0.0577)
OKLCH	oklch(52.8% 0.091 219.6)
XYZ	xyz(11.8619, 15.3347, 28.3160)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15778F #8F2D15

analogous

#158F6A #15778F #153A8F

triadic

#15778F #8F1577 #778F15

tetradic

#15778F #6A158F #8F2D15 #3A8F15

square

#15778F #6A158F #8F2D15 #3A8F15

split-complementary

#15778F #8F153A #8F6A15

monochromatic

#051E24 #0D4B5A #15778F #1DA3C4 #3CC2E2

Accessibility & contrast

On white

5.16

#15778F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#15778F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15778F

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15778F	#FFFFFF	#000000	##FFFFFF
##15778F	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687490

Deuteranopia (green-blind)

#59688F

Tritanopia (blue-blind)

#007F7F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #15778f;
/* rgb */ color: rgb(21, 119, 143);
/* oklch */ color: oklch(52.8% 0.091 219.6);

Tailwind

colors: {
  custom: {
    50: '#6b9eaf',
    500: '#15778f',
    950: '#000000',
  },
}

SCSS

$custom: #15778f;
$custom-light: #6b9eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#15778f",
  "rgb": {
    "r": 21,
    "g": 119,
    "b": 143
  },
  "hsl": {
    "h": 191.803,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52803,
    "c": 0.09054,
    "h": 219.6
  },
  "luminance": 0.15336
}

Semantic roles & 50–950 ramp

primary

#15778F

secondary

#C2583E

accent

#5B37F1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #15778F

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

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