#4C7CCE#4C7CCE

#4C7CCE is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.2% C 0.136 H 260.5°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4C7CCE
RGB	rgb(76, 124, 206)
HSL	hsl(218, 57%, 55%)
HSV	hsv(218, 63%, 81%)
CMYK	cmyk(63.1%, 39.8%, 0%, 19.2%)
CIE-LAB	lab(52.29, 9.45, -47.30)
CIE-LCH	lch(52.29, 48.24, 281.30°)
OKLab	oklab(59.16% -0.0226 -0.1346)
OKLCH	oklch(59.16% 0.136 260.5)
XYZ	xyz(21.3248, 20.4061, 61.1955)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7CCE #CE9E4C

analogous

#4CBDCE #4C7CCE #5D4CCE

triadic

#4C7CCE #CE4C7C #7CCE4C

tetradic

#4C7CCE #CE4CBD #CE9E4C #4CCE5D

square

#4C7CCE #CE4CBD #CE9E4C #4CCE5D

split-complementary

#4C7CCE #CE5D4C #BDCE4C

monochromatic

#22447D #2F5EAD #4C7CCE #7C9FDB #ACC2E8

Accessibility & contrast

On white

4.13

#4C7CCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4C7CCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7CCE

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7CCE	#FFFFFF	#000000	##000000
##4C7CCE	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5883D1

Deuteranopia (green-blind)

#4577CC

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c7cce;
/* rgb */ color: rgb(76, 124, 206);
/* oklch */ color: oklch(59.2% 0.136 260.5);

Tailwind

colors: {
  custom: {
    50: '#8aa1dd',
    500: '#4c7cce',
    950: '#000000',
  },
}

SCSS

$custom: #4c7cce;
$custom-light: #8aa1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7cce",
  "rgb": {
    "r": 76,
    "g": 124,
    "b": 206
  },
  "hsl": {
    "h": 217.846,
    "s": 57.018,
    "l": 55.294
  },
  "oklch": {
    "l": 0.5916,
    "c": 0.13647,
    "h": 260.5
  },
  "luminance": 0.20408
}

Semantic roles & 50–950 ramp

primary

#4C7CCE

secondary

#D6C2A0

accent

#A848E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4C7CCE

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

Preview Lab → · Contrast checker → · Palette generator →