#4D52AA#4D52AA

#4D52AA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.1% C 0.138 H 277.4°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4D52AA
RGB	rgb(77, 82, 170)
HSL	hsl(237, 38%, 48%)
HSV	hsv(237, 55%, 67%)
CMYK	cmyk(54.7%, 51.8%, 0%, 33.3%)
CIE-LAB	lab(38.75, 23.80, -48.06)
CIE-LCH	lch(38.75, 53.63, 296.34°)
OKLab	oklab(48.13% 0.0178 -0.1373)
OKLCH	oklch(48.13% 0.138 277.4)
XYZ	xyz(13.3313, 10.5138, 39.3493)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52AA #AAA54D

analogous

#4D80AA #4D52AA #764DAA

triadic

#4D52AA #AA4D52 #52AA4D

tetradic

#4D52AA #AA4D80 #AAA54D #4DAA76

square

#4D52AA #AA4D80 #AAA54D #4DAA76

split-complementary

#4D52AA #AA764D #80AA4D

monochromatic

#272956 #3A3E80 #4D52AA #7478C0 #9EA1D3

Accessibility & contrast

On white

6.77

#4D52AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4D52AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52AA

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52AA	#FFFFFF	#000000	##FFFFFF
##4D52AA	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245FAD

Deuteranopia (green-blind)

#1658A8

Tritanopia (blue-blind)

#216676

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d52aa;
/* rgb */ color: rgb(77, 82, 170);
/* oklch */ color: oklch(48.1% 0.138 277.4);

Tailwind

colors: {
  custom: {
    50: '#8682c4',
    500: '#4d52aa',
    950: '#000000',
  },
}

SCSS

$custom: #4d52aa;
$custom-light: #8682c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52aa",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 170
  },
  "hsl": {
    "h": 236.774,
    "s": 37.652,
    "l": 48.431
  },
  "oklch": {
    "l": 0.48128,
    "c": 0.13843,
    "h": 277.4
  },
  "luminance": 0.10515
}

Semantic roles & 50–950 ramp

primary

#4D52AA

secondary

#C0BE93

accent

#C75ACE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4D52AA

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

Preview Lab → · Contrast checker → · Palette generator →