#4977E7#4977E7

#4977E7 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.6% C 0.177 H 264.8°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4977E7
RGB	rgb(73, 119, 231)
HSL	hsl(223, 77%, 60%)
HSV	hsv(223, 68%, 91%)
CMYK	cmyk(68.4%, 48.5%, 0%, 9.4%)
CIE-LAB	lab(52.26, 20.76, -61.47)
CIE-LCH	lch(52.26, 64.88, 288.66°)
OKLab	oklab(59.57% -0.0162 -0.1763)
OKLCH	oklch(59.57% 0.177 264.8)
XYZ	xyz(23.7632, 20.3772, 78.2667)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4977E7 #E7B949

analogous

#49C6E7 #4977E7 #6A49E7

triadic

#4977E7 #E74977 #77E749

tetradic

#4977E7 #E749C6 #E7B949 #49E76A

square

#4977E7 #E749C6 #E7B949 #49E76A

split-complementary

#4977E7 #E76A49 #C6E749

monochromatic

#153EA0 #1C53D7 #4977E7 #7F9FEE #B5C8F5

Accessibility & contrast

On white

4.14

#4977E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4977E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4977E7

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4977E7	#FFFFFF	#000000	##000000
##4977E7	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3984EB

Deuteranopia (green-blind)

#0476E5

Tritanopia (blue-blind)

#0091A4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4977e7;
/* rgb */ color: rgb(73, 119, 231);
/* oklch */ color: oklch(59.6% 0.177 264.8);

Tailwind

colors: {
  custom: {
    50: '#8d9def',
    500: '#4977e7',
    950: '#000000',
  },
}

SCSS

$custom: #4977e7;
$custom-light: #8d9def;
$custom-dark: #000000;

JSON

{
  "hex": "#4977e7",
  "rgb": {
    "r": 73,
    "g": 119,
    "b": 231
  },
  "hsl": {
    "h": 222.532,
    "s": 76.699,
    "l": 59.608
  },
  "oklch": {
    "l": 0.59571,
    "c": 0.17706,
    "h": 264.8
  },
  "luminance": 0.2038
}

Semantic roles & 50–950 ramp

primary

#4977E7

secondary

#E5D3A7

accent

#BC35F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4977E7

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

Preview Lab → · Contrast checker → · Palette generator →