#4D71EC#4D71EC

#4D71EC is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.9% C 0.190 H 267.9°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4D71EC
RGB	rgb(77, 113, 236)
HSL	hsl(226, 81%, 61%)
HSV	hsv(226, 67%, 93%)
CMYK	cmyk(67.4%, 52.1%, 0%, 7.5%)
CIE-LAB	lab(51.20, 26.82, -65.97)
CIE-LCH	lch(51.20, 71.21, 292.12°)
OKLab	oklab(58.92% -0.007 -0.1896)
OKLCH	oklch(58.92% 0.19 267.9)
XYZ	xyz(24.1008, 19.4418, 81.8231)
Luminance	0.1944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D71EC #ECC84D

analogous

#4DC1EC #4D71EC #794DEC

triadic

#4D71EC #EC4D71 #71EC4D

tetradic

#4D71EC #EC4DC1 #ECC84D #4DEC79

square

#4D71EC #EC4DC1 #ECC84D #4DEC79

split-complementary

#4D71EC #EC794D #C1EC4D

monochromatic

#1235AC #1846E4 #4D71EC #849DF2 #BCC9F8

Accessibility & contrast

On white

4.30

#4D71EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#4D71EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D71EC

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D71EC	#FFFFFF	#000000	##000000
##4D71EC	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E82F0

Deuteranopia (green-blind)

#0073EA

Tritanopia (blue-blind)

#008EA4

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4d71ec;
/* rgb */ color: rgb(77, 113, 236);
/* oklch */ color: oklch(58.9% 0.190 267.9);

Tailwind

colors: {
  custom: {
    50: '#9099f3',
    500: '#4d71ec',
    950: '#000000',
  },
}

SCSS

$custom: #4d71ec;
$custom-light: #9099f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d71ec",
  "rgb": {
    "r": 77,
    "g": 113,
    "b": 236
  },
  "hsl": {
    "h": 226.415,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.58919,
    "c": 0.18972,
    "h": 267.9
  },
  "luminance": 0.19444
}

Semantic roles & 50–950 ramp

primary

#4D71EC

secondary

#E8DBAD

accent

#AD08DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4D71EC

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

Preview Lab → · Contrast checker → · Palette generator →