#4975BE#4975BE

#4975BE is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.5% C 0.124 H 260.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4975BE
RGB	rgb(73, 117, 190)
HSL	hsl(217, 47%, 52%)
HSV	hsv(217, 62%, 75%)
CMYK	cmyk(61.6%, 38.4%, 0%, 25.5%)
CIE-LAB	lab(49.32, 7.69, -42.89)
CIE-LCH	lch(49.32, 43.57, 280.17°)
OKLab	oklab(56.54% -0.0214 -0.1218)
OKLCH	oklch(56.54% 0.124 260)
XYZ	xyz(18.3999, 17.8551, 51.1819)
Luminance	0.1786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4975BE #BE9249

analogous

#49B0BE #4975BE #5849BE

triadic

#4975BE #BE4975 #75BE49

tetradic

#4975BE #BE49B0 #BE9249 #49BE58

square

#4975BE #BE49B0 #BE9249 #49BE58

split-complementary

#4975BE #BE5849 #B0BE49

monochromatic

#253E68 #355995 #4975BE #7697CE #A3B9DE

Accessibility & contrast

On white

4.59

#4975BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#4975BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4975BE

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4975BE	#FFFFFF	#000000	##FFFFFF
##4975BE	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#557BC1

Deuteranopia (green-blind)

#4570BC

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4975be;
/* rgb */ color: rgb(73, 117, 190);
/* oklch */ color: oklch(56.5% 0.124 260.0);

Tailwind

colors: {
  custom: {
    50: '#869cd2',
    500: '#4975be',
    950: '#000000',
  },
}

SCSS

$custom: #4975be;
$custom-light: #869cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4975be",
  "rgb": {
    "r": 73,
    "g": 117,
    "b": 190
  },
  "hsl": {
    "h": 217.436,
    "s": 47.368,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56536,
    "c": 0.12365,
    "h": 260
  },
  "luminance": 0.17857
}

Semantic roles & 50–950 ramp

primary

#4975BE

secondary

#CBB898

accent

#A551D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4975BE

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

Preview Lab → · Contrast checker → · Palette generator →