#4D59EA#4D59EA

#4D59EA is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.4% C 0.216 H 273.2°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D59EA
RGB	rgb(77, 89, 234)
HSL	hsl(235, 79%, 61%)
HSV	hsv(235, 67%, 92%)
CMYK	cmyk(67.1%, 62%, 0%, 8.2%)
CIE-LAB	lab(45.17, 40.91, -74.65)
CIE-LCH	lch(45.17, 85.12, 298.72°)
OKLab	oklab(54.37% 0.012 -0.2154)
OKLCH	oklch(54.37% 0.216 273.2)
XYZ	xyz(21.4793, 14.6611, 79.5239)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D59EA #EADE4D

analogous

#4DA7EA #4D59EA #8F4DEA

triadic

#4D59EA #EA4D59 #59EA4D

tetradic

#4D59EA #EA4DA7 #EADE4D #4DEA8F

square

#4D59EA #EA4DA7 #EADE4D #4DEA8F

split-complementary

#4D59EA #EA8F4D #A7EA4D

monochromatic

#141FA9 #1A29DF #4D59EA #848CF0 #BABFF7

Accessibility & contrast

On white

5.34

#4D59EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4D59EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D59EA

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D59EA	#FFFFFF	#000000	##FFFFFF
##4D59EA	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EF

Deuteranopia (green-blind)

#0064E7

Tritanopia (blue-blind)

#007E99

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d59ea;
/* rgb */ color: rgb(77, 89, 234);
/* oklch */ color: oklch(54.4% 0.216 273.2);

Tailwind

colors: {
  custom: {
    50: '#9188f2',
    500: '#4d59ea',
    950: '#000000',
  },
}

SCSS

$custom: #4d59ea;
$custom-light: #9188f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d59ea",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 234
  },
  "hsl": {
    "h": 235.414,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.54374,
    "c": 0.21571,
    "h": 273.2
  },
  "luminance": 0.14663
}

Semantic roles & 50–950 ramp

primary

#4D59EA

secondary

#E7E2AC

accent

#CB0ADB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D59EA

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

Preview Lab → · Contrast checker → · Palette generator →