#4D38BF#4D38BF

#4D38BF is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.4% C 0.199 H 282.1°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D38BF
RGB	rgb(77, 56, 191)
HSL	hsl(249, 55%, 48%)
HSV	hsv(249, 71%, 75%)
CMYK	cmyk(59.7%, 70.7%, 0%, 25.1%)
CIE-LAB	lab(34.33, 46.34, -67.66)
CIE-LCH	lch(34.33, 82.01, 304.41°)
OKLab	oklab(45.39% 0.0417 -0.195)
OKLCH	oklch(45.39% 0.199 282.1)
XYZ	xyz(13.8758, 8.1668, 50.1253)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D38BF #AABF38

analogous

#3866BF #4D38BF #9038BF

triadic

#4D38BF #BF4D38 #38BF4D

tetradic

#4D38BF #BF3866 #AABF38 #38BF90

square

#4D38BF #BF3866 #AABF38 #38BF90

split-complementary

#4D38BF #BF9038 #66BF38

monochromatic

#271C60 #3A2A90 #4D38BF #7463D1 #9E92DF

Accessibility & contrast

On white

7.97

#4D38BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4D38BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D38BF

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D38BF	#FFFFFF	#000000	##FFFFFF
##4D38BF	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C3

Deuteranopia (green-blind)

#004CBC

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4d38bf;
/* rgb */ color: rgb(77, 56, 191);
/* oklch */ color: oklch(45.4% 0.199 282.1);

Tailwind

colors: {
  custom: {
    50: '#8b71d3',
    500: '#4d38bf',
    950: '#000000',
  },
}

SCSS

$custom: #4d38bf;
$custom-light: #8b71d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d38bf",
  "rgb": {
    "r": 77,
    "g": 56,
    "b": 191
  },
  "hsl": {
    "h": 249.333,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45393,
    "c": 0.19935,
    "h": 282.1
  },
  "luminance": 0.08168
}

Semantic roles & 50–950 ramp

primary

#4D38BF

secondary

#C0CA89

accent

#DE4AC7

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4D38BF

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

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