#4C5EA4#4C5EA4

#4C5EA4 is a mid, moderate blue. Relative luminance 0.122; OKLCH L 50.1% C 0.114 H 271.0°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4C5EA4
RGB	rgb(76, 94, 164)
HSL	hsl(228, 37%, 47%)
HSV	hsv(228, 54%, 64%)
CMYK	cmyk(53.7%, 42.7%, 0%, 35.7%)
CIE-LAB	lab(41.57, 13.91, -40.00)
CIE-LCH	lch(41.57, 42.35, 289.18°)
OKLab	oklab(50.13% 0.0019 -0.1135)
OKLCH	oklch(50.13% 0.114 271)
XYZ	xyz(13.6819, 12.2213, 36.7527)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5EA4 #A4924C

analogous

#4C8AA4 #4C5EA4 #664CA4

triadic

#4C5EA4 #A44C5E #5EA44C

tetradic

#4C5EA4 #A44C8A #A4924C #4CA466

square

#4C5EA4 #A44C8A #A4924C #4CA466

split-complementary

#4C5EA4 #A4664C #8AA44C

monochromatic

#252E50 #39467A #4C5EA4 #7080BD #9AA5D0

Accessibility & contrast

On white

6.10

#4C5EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4C5EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5EA4

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5EA4	#FFFFFF	#000000	##FFFFFF
##4C5EA4	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4166A7

Deuteranopia (green-blind)

#375EA2

Tritanopia (blue-blind)

#226D79

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4c5ea4;
/* rgb */ color: rgb(76, 94, 164);
/* oklch */ color: oklch(50.1% 0.114 271.0);

Tailwind

colors: {
  custom: {
    50: '#848bbf',
    500: '#4c5ea4',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ea4;
$custom-light: #848bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ea4",
  "rgb": {
    "r": 76,
    "g": 94,
    "b": 164
  },
  "hsl": {
    "h": 227.727,
    "s": 36.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.50131,
    "c": 0.11354,
    "h": 271
  },
  "luminance": 0.12222
}

Semantic roles & 50–950 ramp

primary

#4C5EA4

secondary

#BDB38F

accent

#B55BCD

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4C5EA4

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

Preview Lab → · Contrast checker → · Palette generator →