#4C7AEC#4C7AEC

#4C7AEC is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.7% C 0.179 H 265.0°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4C7AEC
RGB	rgb(76, 122, 236)
HSL	hsl(223, 81%, 61%)
HSV	hsv(223, 68%, 93%)
CMYK	cmyk(67.8%, 48.3%, 0%, 7.5%)
CIE-LAB	lab(53.50, 21.10, -62.26)
CIE-LCH	lch(53.50, 65.74, 288.72°)
OKLab	oklab(60.66% -0.0157 -0.1785)
OKLCH	oklch(60.66% 0.179 265)
XYZ	xyz(25.0750, 21.5092, 82.1708)
Luminance	0.2151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7AEC #ECBE4C

analogous

#4CCAEC #4C7AEC #6E4CEC

triadic

#4C7AEC #EC4C7A #7AEC4C

tetradic

#4C7AEC #EC4CCA #ECBE4C #4CEC6E

square

#4C7AEC #EC4CCA #ECBE4C #4CEC6E

split-complementary

#4C7AEC #EC6E4C #CAEC4C

monochromatic

#123EAB #1852E3 #4C7AEC #83A3F2 #BBCCF8

Accessibility & contrast

On white

3.96

#4C7AEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4C7AEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7AEC

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7AEC	#FFFFFF	#000000	##000000
##4C7AEC	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B88F0

Deuteranopia (green-blind)

#0979EA

Tritanopia (blue-blind)

#0095A8

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4c7aec;
/* rgb */ color: rgb(76, 122, 236);
/* oklch */ color: oklch(60.7% 0.179 265.0);

Tailwind

colors: {
  custom: {
    50: '#8f9ff3',
    500: '#4c7aec',
    950: '#000000',
  },
}

SCSS

$custom: #4c7aec;
$custom-light: #8f9ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7aec",
  "rgb": {
    "r": 76,
    "g": 122,
    "b": 236
  },
  "hsl": {
    "h": 222.75,
    "s": 80.808,
    "l": 61.176
  },
  "oklch": {
    "l": 0.60655,
    "c": 0.17924,
    "h": 265
  },
  "luminance": 0.21512
}

Semantic roles & 50–950 ramp

primary

#4C7AEC

secondary

#E8D7AC

accent

#A008DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C7AEC

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

Preview Lab → · Contrast checker → · Palette generator →