#4E59D4#4E59D4

#4E59D4 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.7% C 0.187 H 274.2°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4E59D4
RGB	rgb(78, 89, 212)
HSL	hsl(235, 61%, 57%)
HSV	hsv(235, 63%, 83%)
CMYK	cmyk(63.2%, 58%, 0%, 16.9%)
CIE-LAB	lab(43.53, 33.66, -64.81)
CIE-LCH	lch(43.53, 73.03, 297.44°)
OKLab	oklab(52.65% 0.0136 -0.1864)
OKLCH	oklch(52.65% 0.187 274.2)
XYZ	xyz(18.5940, 13.5164, 63.9036)
Luminance	0.1352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E59D4 #D4C94E

analogous

#4E9CD4 #4E59D4 #864ED4

triadic

#4E59D4 #D44E59 #59D44E

tetradic

#4E59D4 #D44E9C #D4C94E #4ED486

square

#4E59D4 #D44E9C #D4C94E #4ED486

split-complementary

#4E59D4 #D4864E #9CD44E

monochromatic

#212987 #2D38B8 #4E59D4 #7F87E0 #B0B5EC

Accessibility & contrast

On white

5.67

#4E59D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4E59D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E59D4

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E59D4	#FFFFFF	#000000	##FFFFFF
##4E59D4	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD8

Deuteranopia (green-blind)

#0061D2

Tritanopia (blue-blind)

#00778E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e59d4;
/* rgb */ color: rgb(78, 89, 212);
/* oklch */ color: oklch(52.7% 0.187 274.2);

Tailwind

colors: {
  custom: {
    50: '#8d88e2',
    500: '#4e59d4',
    950: '#000000',
  },
}

SCSS

$custom: #4e59d4;
$custom-light: #8d88e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e59d4",
  "rgb": {
    "r": 78,
    "g": 89,
    "b": 212
  },
  "hsl": {
    "h": 235.075,
    "s": 60.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52653,
    "c": 0.18693,
    "h": 274.2
  },
  "luminance": 0.13518
}

Semantic roles & 50–950 ramp

primary

#4E59D4

secondary

#DAD6A4

accent

#D744E4

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4E59D4

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

Preview Lab → · Contrast checker → · Palette generator →