#4974DD#4974DD

#4974DD is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.3% C 0.167 H 264.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4974DD
RGB	rgb(73, 116, 221)
HSL	hsl(223, 69%, 58%)
HSV	hsv(223, 67%, 87%)
CMYK	cmyk(67%, 47.5%, 0%, 13.3%)
CIE-LAB	lab(50.83, 19.10, -58.14)
CIE-LCH	lch(50.83, 61.20, 288.19°)
OKLab	oklab(58.28% -0.0148 -0.1666)
OKLCH	oklch(58.28% 0.167 264.9)
XYZ	xyz(22.0396, 19.1256, 70.9227)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4974DD #DDB249

analogous

#49BEDD #4974DD #6849DD

triadic

#4974DD #DD4974 #74DD49

tetradic

#4974DD #DD49BE #DDB249 #49DD68

square

#4974DD #DD49BE #DDB249 #49DD68

split-complementary

#4974DD #DD6849 #BEDD49

monochromatic

#1B3D91 #2553C4 #4974DD #7D9BE7 #B0C3F0

Accessibility & contrast

On white

4.35

#4974DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4974DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4974DD

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4974DD	#FFFFFF	#000000	##000000
##4974DD	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C80E1

Deuteranopia (green-blind)

#1973DB

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4974dd;
/* rgb */ color: rgb(73, 116, 221);
/* oklch */ color: oklch(58.3% 0.167 264.9);

Tailwind

colors: {
  custom: {
    50: '#8b9be8',
    500: '#4974dd',
    950: '#000000',
  },
}

SCSS

$custom: #4974dd;
$custom-light: #8b9be8;
$custom-dark: #000000;

JSON

{
  "hex": "#4974dd",
  "rgb": {
    "r": 73,
    "g": 116,
    "b": 221
  },
  "hsl": {
    "h": 222.568,
    "s": 68.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.58281,
    "c": 0.16724,
    "h": 264.9
  },
  "luminance": 0.19128
}

Semantic roles & 50–950 ramp

primary

#4974DD

secondary

#DFCDA3

accent

#B93CEB

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4974DD

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

Preview Lab → · Contrast checker → · Palette generator →