#4D59D5#4D59D5

#4D59D5 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.7% C 0.189 H 273.8°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4D59D5
RGB	rgb(77, 89, 213)
HSL	hsl(235, 62%, 57%)
HSV	hsv(235, 64%, 84%)
CMYK	cmyk(63.8%, 58.2%, 0%, 16.5%)
CIE-LAB	lab(43.54, 33.84, -65.36)
CIE-LCH	lch(43.54, 73.60, 297.37°)
OKLab	oklab(52.67% 0.0125 -0.1881)
OKLCH	oklch(52.67% 0.189 273.8)
XYZ	xyz(18.6392, 13.5250, 64.5662)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D59D5 #D5C94D

analogous

#4D9DD5 #4D59D5 #854DD5

triadic

#4D59D5 #D54D59 #59D54D

tetradic

#4D59D5 #D54D9D #D5C94D #4DD585

square

#4D59D5 #D54D9D #D5C94D #4DD585

split-complementary

#4D59D5 #D5854D #9DD54D

monochromatic

#202988 #2C38B9 #4D59D5 #7F87E1 #B0B5EC

Accessibility & contrast

On white

5.67

#4D59D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4D59D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D59D5

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D59D5	#FFFFFF	#000000	##FFFFFF
##4D59D5	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD9

Deuteranopia (green-blind)

#0061D3

Tritanopia (blue-blind)

#00778E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d59d5;
/* rgb */ color: rgb(77, 89, 213);
/* oklch */ color: oklch(52.7% 0.189 273.8);

Tailwind

colors: {
  custom: {
    50: '#8d87e3',
    500: '#4d59d5',
    950: '#000000',
  },
}

SCSS

$custom: #4d59d5;
$custom-light: #8d87e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d59d5",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 213
  },
  "hsl": {
    "h": 234.706,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52669,
    "c": 0.18851,
    "h": 273.8
  },
  "luminance": 0.13527
}

Semantic roles & 50–950 ramp

primary

#4D59D5

secondary

#DBD6A3

accent

#D743E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4D59D5

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

Preview Lab → · Contrast checker → · Palette generator →