#4B618C#4B618C

#4B618C is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.4% C 0.074 H 263.2°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4B618C
RGB	rgb(75, 97, 140)
HSL	hsl(220, 30%, 42%)
HSV	hsv(220, 46%, 55%)
CMYK	cmyk(46.4%, 30.7%, 0%, 45.1%)
CIE-LAB	lab(41.12, 4.00, -26.36)
CIE-LCH	lch(41.12, 26.67, 278.62°)
OKLab	oklab(49.36% -0.0089 -0.0738)
OKLCH	oklch(49.36% 0.074 263.2)
XYZ	xyz(11.9084, 11.9380, 26.4826)
Luminance	0.1194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B618C #8C764B

analogous

#4B828C #4B618C #554B8C

triadic

#4B618C #8C4B61 #618C4B

tetradic

#4B618C #8C4B82 #8C764B #4B8C55

square

#4B618C #8C4B82 #8C764B #4B8C55

split-complementary

#4B618C #8C554B #828C4B

monochromatic

#202A3C #364564 #4B618C #677FAD #8FA0C3

Accessibility & contrast

On white

6.20

#4B618C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#4B618C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B618C

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B618C	#FFFFFF	#000000	##FFFFFF
##4B618C	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51648E

Deuteranopia (green-blind)

#4A5E8B

Tritanopia (blue-blind)

#326A70

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b618c;
/* rgb */ color: rgb(75, 97, 140);
/* oklch */ color: oklch(49.4% 0.074 263.2);

Tailwind

colors: {
  custom: {
    50: '#818dae',
    500: '#4b618c',
    950: '#000000',
  },
}

SCSS

$custom: #4b618c;
$custom-light: #818dae;
$custom-dark: #000000;

JSON

{
  "hex": "#4b618c",
  "rgb": {
    "r": 75,
    "g": 97,
    "b": 140
  },
  "hsl": {
    "h": 219.692,
    "s": 30.233,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49361,
    "c": 0.07435,
    "h": 263.2
  },
  "luminance": 0.11939
}

Semantic roles & 50–950 ramp

primary

#4B618C

secondary

#AFA084

accent

#A461C6

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #4B618C

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

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