#77C5EF#77C5EF

#77C5EF is a light, moderate cyan. Relative luminance 0.501; OKLCH L 78.9% C 0.098 H 233.4°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#77C5EF
RGB	rgb(119, 197, 239)
HSL	hsl(201, 79%, 70%)
HSV	hsv(201, 50%, 94%)
CMYK	cmyk(50.2%, 17.6%, 0%, 6.3%)
CIE-LAB	lab(76.12, -12.79, -28.20)
CIE-LCH	lch(76.12, 30.96, 245.60°)
OKLab	oklab(78.88% -0.0581 -0.0784)
OKLCH	oklch(78.88% 0.098 233.4)
XYZ	xyz(43.1483, 50.0830, 89.0378)
Luminance	0.5009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C5EF #EFA177

analogous

#77EFDD #77C5EF #7789EF

triadic

#77C5EF #EF77C5 #C5EF77

tetradic

#77C5EF #DD77EF #EFA177 #89EF77

square

#77C5EF #DD77EF #EFA177 #89EF77

split-complementary

#77C5EF #EF7789 #EFDD77

monochromatic

#1992D3 #40AEE9 #77C5EF #AEDCF5 #E4F3FC

Accessibility & contrast

On white

1.91

#77C5EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#77C5EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C5EF

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C5EF	#FFFFFF	#000000	##000000
##77C5EF	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C3F1

Deuteranopia (green-blind)

#A0B6EE

Tritanopia (blue-blind)

#34D0D3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #77c5ef;
/* rgb */ color: rgb(119, 197, 239);
/* oklch */ color: oklch(78.9% 0.098 233.4);

Tailwind

colors: {
  custom: {
    50: '#a5d6f4',
    500: '#77c5ef',
    950: '#000000',
  },
}

SCSS

$custom: #77c5ef;
$custom-light: #a5d6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#77c5ef",
  "rgb": {
    "r": 119,
    "g": 197,
    "b": 239
  },
  "hsl": {
    "h": 201,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.78878,
    "c": 0.09757,
    "h": 233.4
  },
  "luminance": 0.50086
}

Semantic roles & 50–950 ramp

primary

#77C5EF

secondary

#C87142

accent

#530ADB

background

#FDFEFF

surface

#F7FBFE

border

#D0D4D6

text

#101417

muted

#818385

Preview Lab

Preview with #77C5EF

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

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