#77C0EF#77C0EF

#77C0EF is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.8% C 0.099 H 238.1°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#77C0EF
RGB	rgb(119, 192, 239)
HSL	hsl(204, 79%, 70%)
HSV	hsv(204, 50%, 94%)
CMYK	cmyk(50.2%, 19.7%, 0%, 6.3%)
CIE-LAB	lab(74.73, -10.14, -30.33)
CIE-LCH	lch(74.73, 31.98, 251.51°)
OKLab	oklab(77.78% -0.0525 -0.0844)
OKLCH	oklch(77.78% 0.099 238.1)
XYZ	xyz(42.0318, 47.8499, 88.6656)
Luminance	0.4785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C0EF #EFA677

analogous

#77EFE2 #77C0EF #7784EF

triadic

#77C0EF #EF77C0 #C0EF77

tetradic

#77C0EF #E277EF #EFA677 #84EF77

square

#77C0EF #E277EF #EFA677 #84EF77

split-complementary

#77C0EF #EF7784 #EFE277

monochromatic

#198AD3 #40A7E9 #77C0EF #AED9F5 #E4F2FC

Accessibility & contrast

On white

1.99

#77C0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#77C0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C0EF

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C0EF	#FFFFFF	#000000	##000000
##77C0EF	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBFF1

Deuteranopia (green-blind)

#9AB2EE

Tritanopia (blue-blind)

#36CCD0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #77c0ef;
/* rgb */ color: rgb(119, 192, 239);
/* oklch */ color: oklch(77.8% 0.099 238.1);

Tailwind

colors: {
  custom: {
    50: '#a5d3f4',
    500: '#77c0ef',
    950: '#000000',
  },
}

SCSS

$custom: #77c0ef;
$custom-light: #a5d3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#77c0ef",
  "rgb": {
    "r": 119,
    "g": 192,
    "b": 239
  },
  "hsl": {
    "h": 203.5,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.77776,
    "c": 0.09942,
    "h": 238.1
  },
  "luminance": 0.47853
}

Semantic roles & 50–950 ramp

primary

#77C0EF

secondary

#F2DDD0

accent

#5C0ADB

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101417

muted

#7F8285

Preview Lab

Preview with #77C0EF

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

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