#4975D7#4975D7

#4975D7 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.1% C 0.158 H 264.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4975D7
RGB	rgb(73, 117, 215)
HSL	hsl(221, 64%, 56%)
HSV	hsv(221, 66%, 84%)
CMYK	cmyk(66%, 45.6%, 0%, 15.7%)
CIE-LAB	lab(50.74, 16.38, -54.90)
CIE-LCH	lch(50.74, 57.29, 286.61°)
OKLab	oklab(58.09% -0.0166 -0.157)
OKLCH	oklch(58.09% 0.158 264)
XYZ	xyz(21.3704, 19.0433, 66.8263)
Luminance	0.1905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4975D7 #D7AB49

analogous

#49BCD7 #4975D7 #6449D7

triadic

#4975D7 #D74975 #75D749

tetradic

#4975D7 #D749BC #D7AB49 #49D764

square

#4975D7 #D749BC #D7AB49 #49D764

split-complementary

#4975D7 #D76449 #BCD749

monochromatic

#1E3F88 #2956BA #4975D7 #7B9BE2 #ADC1ED

Accessibility & contrast

On white

4.37

#4975D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4975D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4975D7

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4975D7	#FFFFFF	#000000	##000000
##4975D7	1.00	4.37	4.81	4.81
#FFFFFF	4.37	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)

#4480DB

Deuteranopia (green-blind)

#2973D5

Tritanopia (blue-blind)

#008C9B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4975d7;
/* rgb */ color: rgb(73, 117, 215);
/* oklch */ color: oklch(58.1% 0.158 264.0);

Tailwind

colors: {
  custom: {
    50: '#8a9ce4',
    500: '#4975d7',
    950: '#000000',
  },
}

SCSS

$custom: #4975d7;
$custom-light: #8a9ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4975d7",
  "rgb": {
    "r": 73,
    "g": 117,
    "b": 215
  },
  "hsl": {
    "h": 221.408,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.5809,
    "c": 0.15792,
    "h": 264
  },
  "luminance": 0.19045
}

Semantic roles & 50–950 ramp

primary

#4975D7

secondary

#DBC9A1

accent

#B341E7

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4975D7

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

Preview Lab → · Contrast checker → · Palette generator →