#4D59DA#4D59DA

#4D59DA is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.1% C 0.195 H 273.7°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D59DA
RGB	rgb(77, 89, 218)
HSL	hsl(235, 66%, 58%)
HSV	hsv(235, 65%, 85%)
CMYK	cmyk(64.7%, 59.2%, 0%, 14.5%)
CIE-LAB	lab(43.92, 35.53, -67.61)
CIE-LCH	lch(43.92, 76.38, 297.72°)
OKLab	oklab(53.07% 0.0124 -0.1947)
OKLCH	oklch(53.07% 0.195 273.7)
XYZ	xyz(19.2836, 13.7828, 67.9602)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D59DA #DACE4D

analogous

#4D9FDA #4D59DA #884DDA

triadic

#4D59DA #DA4D59 #59DA4D

tetradic

#4D59DA #DA4D9F #DACE4D #4DDA88

square

#4D59DA #DA4D9F #DACE4D #4DDA88

split-complementary

#4D59DA #DA884D #9FDA4D

monochromatic

#1E278F #2835C2 #4D59DA #8088E5 #B2B8EF

Accessibility & contrast

On white

5.59

#4D59DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4D59DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D59DA

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D59DA	#FFFFFF	#000000	##FFFFFF
##4D59DA	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDE

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#007991

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d59da;
/* rgb */ color: rgb(77, 89, 218);
/* oklch */ color: oklch(53.1% 0.195 273.7);

Tailwind

colors: {
  custom: {
    50: '#8e88e6',
    500: '#4d59da',
    950: '#000000',
  },
}

SCSS

$custom: #4d59da;
$custom-light: #8e88e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d59da",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 218
  },
  "hsl": {
    "h": 234.894,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53066,
    "c": 0.1951,
    "h": 273.7
  },
  "luminance": 0.13784
}

Semantic roles & 50–950 ramp

primary

#4D59DA

secondary

#DED9A5

accent

#DA3FE9

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D59DA

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

Preview Lab → · Contrast checker → · Palette generator →