#3C77C2#3C77C2

#3C77C2 is a mid, vivid cyan. Relative luminance 0.180; OKLCH L 56.6% C 0.132 H 255.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#3C77C2
RGB	rgb(60, 119, 194)
HSL	hsl(214, 53%, 50%)
HSV	hsv(214, 69%, 76%)
CMYK	cmyk(69.1%, 38.7%, 0%, 23.9%)
CIE-LAB	lab(49.55, 5.60, -44.85)
CIE-LCH	lch(49.55, 45.20, 277.12°)
OKLab	oklab(56.64% -0.0329 -0.1277)
OKLCH	oklch(56.64% 0.132 255.5)
XYZ	xyz(18.1944, 18.0475, 53.5531)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C77C2 #C2873C

analogous

#3CBAC2 #3C77C2 #443CC2

triadic

#3C77C2 #C23C77 #77C23C

tetradic

#3C77C2 #C23CBA #C2873C #3CC244

square

#3C77C2 #C23CBA #C2873C #3CC244

split-complementary

#3C77C2 #C2443C #BAC23C

monochromatic

#1F3E65 #2E5A93 #3C77C2 #6A97D1 #99B8DF

Accessibility & contrast

On white

4.56

#3C77C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#3C77C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C77C2

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C77C2	#FFFFFF	#000000	##000000
##3C77C2	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#557DC5

Deuteranopia (green-blind)

#4170C0

Tritanopia (blue-blind)

#008893

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3c77c2;
/* rgb */ color: rgb(60, 119, 194);
/* oklch */ color: oklch(56.6% 0.132 255.5);

Tailwind

colors: {
  custom: {
    50: '#819dd5',
    500: '#3c77c2',
    950: '#000000',
  },
}

SCSS

$custom: #3c77c2;
$custom-light: #819dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c77c2",
  "rgb": {
    "r": 60,
    "g": 119,
    "b": 194
  },
  "hsl": {
    "h": 213.582,
    "s": 52.756,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56635,
    "c": 0.13189,
    "h": 255.5
  },
  "luminance": 0.18049
}

Semantic roles & 50–950 ramp

primary

#3C77C2

secondary

#CBB18F

accent

#9D4CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3C77C2

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

Preview Lab → · Contrast checker → · Palette generator →