#4D59EC#4D59EC

#4D59EC is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.5% C 0.218 H 273.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4D59EC
RGB	rgb(77, 89, 236)
HSL	hsl(235, 81%, 61%)
HSV	hsv(235, 67%, 93%)
CMYK	cmyk(67.4%, 62.3%, 0%, 7.5%)
CIE-LAB	lab(45.33, 41.57, -75.52)
CIE-LCH	lch(45.33, 86.21, 298.83°)
OKLab	oklab(54.54% 0.0119 -0.2179)
OKLCH	oklch(54.54% 0.218 273.1)
XYZ	xyz(21.7682, 14.7766, 81.0456)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D59EC #ECE04D

analogous

#4DA9EC #4D59EC #914DEC

triadic

#4D59EC #EC4D59 #59EC4D

tetradic

#4D59EC #EC4DA9 #ECE04D #4DEC91

square

#4D59EC #EC4DA9 #ECE04D #4DEC91

split-complementary

#4D59EC #EC914D #A9EC4D

monochromatic

#121EAC #1828E4 #4D59EC #848DF2 #BCC0F8

Accessibility & contrast

On white

5.31

#4D59EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4D59EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D59EC

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D59EC	#FFFFFF	#000000	##FFFFFF
##4D59EC	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F1

Deuteranopia (green-blind)

#0064E9

Tritanopia (blue-blind)

#007F9A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d59ec;
/* rgb */ color: rgb(77, 89, 236);
/* oklch */ color: oklch(54.5% 0.218 273.1);

Tailwind

colors: {
  custom: {
    50: '#9188f3',
    500: '#4d59ec',
    950: '#000000',
  },
}

SCSS

$custom: #4d59ec;
$custom-light: #9188f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d59ec",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 236
  },
  "hsl": {
    "h": 235.472,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.54541,
    "c": 0.21824,
    "h": 273.1
  },
  "luminance": 0.14779
}

Semantic roles & 50–950 ramp

primary

#4D59EC

secondary

#E8E4AD

accent

#CD08DD

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D59EC

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

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