#77ACE4#77ACE4

#77ACE4 is a light, moderate cyan. Relative luminance 0.390; OKLCH L 72.9% C 0.099 H 250.6°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#77ACE4
RGB	rgb(119, 172, 228)
HSL	hsl(211, 67%, 68%)
HSV	hsv(211, 48%, 89%)
CMYK	cmyk(47.8%, 24.6%, 0%, 10.6%)
CIE-LAB	lab(68.77, -2.43, -33.56)
CIE-LCH	lch(68.77, 33.65, 265.87°)
OKLab	oklab(72.93% -0.0329 -0.0937)
OKLCH	oklch(72.93% 0.099 250.6)
XYZ	xyz(36.3591, 39.0259, 79.0005)
Luminance	0.3903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77ACE4 #E4AF77

analogous

#77E2E4 #77ACE4 #7877E4

triadic

#77ACE4 #E477AC #ACE477

tetradic

#77ACE4 #E477E2 #E4AF77 #77E478

square

#77ACE4 #E477E2 #E4AF77 #77E478

split-complementary

#77ACE4 #E47877 #E2E477

monochromatic

#256EBB #448DDA #77ACE4 #AACBEE #DDEAF8

Accessibility & contrast

On white

2.38

#77ACE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#77ACE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77ACE4

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77ACE4	#FFFFFF	#000000	##000000
##77ACE4	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96AEE7

Deuteranopia (green-blind)

#88A3E3

Tritanopia (blue-blind)

#46B9BF

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #77ace4;
/* rgb */ color: rgb(119, 172, 228);
/* oklch */ color: oklch(72.9% 0.099 250.6);

Tailwind

colors: {
  custom: {
    50: '#a4c4ec',
    500: '#77ace4',
    950: '#000000',
  },
}

SCSS

$custom: #77ace4;
$custom-light: #a4c4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#77ace4",
  "rgb": {
    "r": 119,
    "g": 172,
    "b": 228
  },
  "hsl": {
    "h": 210.826,
    "s": 66.871,
    "l": 68.039
  },
  "oklch": {
    "l": 0.72932,
    "c": 0.09932,
    "h": 250.6
  },
  "luminance": 0.39028
}

Semantic roles & 50–950 ramp

primary

#77ACE4

secondary

#ECDCCB

accent

#7517CF

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#101216

muted

#7F8184

Preview Lab

Preview with #77ACE4

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

Preview Lab → · Contrast checker → · Palette generator →