#4C77DC#4C77DC

#4C77DC is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.0% C 0.161 H 264.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C77DC
RGB	rgb(76, 119, 220)
HSL	hsl(222, 67%, 58%)
HSV	hsv(222, 65%, 86%)
CMYK	cmyk(65.5%, 45.9%, 0%, 13.7%)
CIE-LAB	lab(51.72, 17.37, -56.15)
CIE-LCH	lch(51.72, 58.77, 287.19°)
OKLab	oklab(58.98% -0.0152 -0.1606)
OKLCH	oklch(58.98% 0.161 264.6)
XYZ	xyz(22.4911, 19.8953, 70.3512)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C77DC #DCB14C

analogous

#4CBFDC #4C77DC #694CDC

triadic

#4C77DC #DC4C77 #77DC4C

tetradic

#4C77DC #DC4CBF #DCB14C #4CDC69

square

#4C77DC #DC4CBF #DCB14C #4CDC69

split-complementary

#4C77DC #DC694C #BFDC4C

monochromatic

#1C3F91 #2656C4 #4C77DC #7F9EE6 #B2C5F0

Accessibility & contrast

On white

4.22

#4C77DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4C77DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C77DC

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C77DC	#FFFFFF	#000000	##000000
##4C77DC	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4482E0

Deuteranopia (green-blind)

#2975DA

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4c77dc;
/* rgb */ color: rgb(76, 119, 220);
/* oklch */ color: oklch(59.0% 0.161 264.6);

Tailwind

colors: {
  custom: {
    50: '#8c9de7',
    500: '#4c77dc',
    950: '#000000',
  },
}

SCSS

$custom: #4c77dc;
$custom-light: #8c9de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c77dc",
  "rgb": {
    "r": 76,
    "g": 119,
    "b": 220
  },
  "hsl": {
    "h": 222.083,
    "s": 67.29,
    "l": 58.039
  },
  "oklch": {
    "l": 0.58976,
    "c": 0.16133,
    "h": 264.6
  },
  "luminance": 0.19897
}

Semantic roles & 50–950 ramp

primary

#4C77DC

secondary

#DFCDA5

accent

#B73EEA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C77DC

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

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