#4C7ECA#4C7ECA

#4C7ECA is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.4% C 0.129 H 258.5°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C7ECA
RGB	rgb(76, 126, 202)
HSL	hsl(216, 54%, 55%)
HSV	hsv(216, 62%, 79%)
CMYK	cmyk(62.4%, 37.6%, 0%, 20.8%)
CIE-LAB	lab(52.64, 6.87, -44.48)
CIE-LCH	lch(52.64, 45.00, 278.78°)
OKLab	oklab(59.36% -0.0256 -0.1263)
OKLCH	oklch(59.36% 0.129 258.5)
XYZ	xyz(21.0982, 20.7205, 58.7533)
Luminance	0.2072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7ECA #CA984C

analogous

#4CBDCA #4C7ECA #594CCA

triadic

#4C7ECA #CA4C7E #7ECA4C

tetradic

#4C7ECA #CA4CBD #CA984C #4CCA59

square

#4C7ECA #CA4CBD #CA984C #4CCA59

split-complementary

#4C7ECA #CA594C #BDCA4C

monochromatic

#244578 #3260A7 #4C7ECA #7BA0D8 #AAC2E6

Accessibility & contrast

On white

4.08

#4C7ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#4C7ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7ECA

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7ECA	#FFFFFF	#000000	##000000
##4C7ECA	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D84CD

Deuteranopia (green-blind)

#4C78C8

Tritanopia (blue-blind)

#008F9A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c7eca;
/* rgb */ color: rgb(76, 126, 202);
/* oklch */ color: oklch(59.4% 0.129 258.5);

Tailwind

colors: {
  custom: {
    50: '#89a3da',
    500: '#4c7eca',
    950: '#000000',
  },
}

SCSS

$custom: #4c7eca;
$custom-light: #89a3da;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7eca",
  "rgb": {
    "r": 76,
    "g": 126,
    "b": 202
  },
  "hsl": {
    "h": 216.19,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59361,
    "c": 0.12885,
    "h": 258.5
  },
  "luminance": 0.20722
}

Semantic roles & 50–950 ramp

primary

#4C7ECA

secondary

#D4BE9E

accent

#A34ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0F15

muted

#7D7E83

Preview Lab

Preview with #4C7ECA

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

Preview Lab → · Contrast checker → · Palette generator →