#4775D9#4775D9

#4775D9 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.1% C 0.161 H 263.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4775D9
RGB	rgb(71, 117, 217)
HSL	hsl(221, 66%, 56%)
HSV	hsv(221, 67%, 85%)
CMYK	cmyk(67.3%, 46.1%, 0%, 14.9%)
CIE-LAB	lab(50.77, 16.76, -55.99)
CIE-LCH	lch(50.77, 58.44, 286.67°)
OKLab	oklab(58.13% -0.018 -0.1603)
OKLCH	oklch(58.13% 0.161 263.6)
XYZ	xyz(21.4798, 19.0698, 68.1810)
Luminance	0.1907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4775D9 #D9AB47

analogous

#47BED9 #4775D9 #6247D9

triadic

#4775D9 #D94775 #75D947

tetradic

#4775D9 #D947BE #D9AB47 #47D962

square

#4775D9 #D947BE #D9AB47 #47D962

split-complementary

#4775D9 #D96247 #BED947

monochromatic

#1C3F89 #2756BC #4775D9 #7A9BE3 #ACC1EE

Accessibility & contrast

On white

4.36

#4775D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4775D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4775D9

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4775D9	#FFFFFF	#000000	##000000
##4775D9	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4280DD

Deuteranopia (green-blind)

#2473D7

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4775d9;
/* rgb */ color: rgb(71, 117, 217);
/* oklch */ color: oklch(58.1% 0.161 263.6);

Tailwind

colors: {
  custom: {
    50: '#8a9ce5',
    500: '#4775d9',
    950: '#000000',
  },
}

SCSS

$custom: #4775d9;
$custom-light: #8a9ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4775d9",
  "rgb": {
    "r": 71,
    "g": 117,
    "b": 217
  },
  "hsl": {
    "h": 221.096,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58128,
    "c": 0.16128,
    "h": 263.6
  },
  "luminance": 0.19072
}

Semantic roles & 50–950 ramp

primary

#4775D9

secondary

#DCC9A0

accent

#B33FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4775D9

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

Preview Lab → · Contrast checker → · Palette generator →