#4D80E7#4D80E7

#4D80E7 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.6% C 0.165 H 262.7°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4D80E7
RGB	rgb(77, 128, 231)
HSL	hsl(220, 76%, 60%)
HSV	hsv(220, 67%, 91%)
CMYK	cmyk(66.7%, 44.6%, 0%, 9.4%)
CIE-LAB	lab(54.85, 15.82, -57.30)
CIE-LCH	lch(54.85, 59.45, 285.44°)
OKLab	oklab(61.6% -0.021 -0.1639)
OKLCH	oklch(61.6% 0.165 262.7)
XYZ	xyz(25.1985, 22.7832, 78.6554)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D80E7 #E7B44D

analogous

#4DCDE7 #4D80E7 #674DE7

triadic

#4D80E7 #E74D80 #80E74D

tetradic

#4D80E7 #E74DCD #E7B44D #4DE767

square

#4D80E7 #E74DCD #E7B44D #4DE767

split-complementary

#4D80E7 #E7674D #CDE74D

monochromatic

#1645A4 #1D5CD9 #4D80E7 #83A6EE #B9CDF6

Accessibility & contrast

On white

3.78

#4D80E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4D80E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D80E7

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D80E7	#FFFFFF	#000000	##000000
##4D80E7	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8BEB

Deuteranopia (green-blind)

#317DE5

Tritanopia (blue-blind)

#0098A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4d80e7;
/* rgb */ color: rgb(77, 128, 231);
/* oklch */ color: oklch(61.6% 0.165 262.7);

Tailwind

colors: {
  custom: {
    50: '#8ea4ef',
    500: '#4d80e7',
    950: '#000000',
  },
}

SCSS

$custom: #4d80e7;
$custom-light: #8ea4ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4d80e7",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 231
  },
  "hsl": {
    "h": 220.13,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.61601,
    "c": 0.16521,
    "h": 262.7
  },
  "luminance": 0.22786
}

Semantic roles & 50–950 ramp

primary

#4D80E7

secondary

#E5D2AA

accent

#950DD8

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4D80E7

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

Preview Lab → · Contrast checker → · Palette generator →