#4959D7#4959D7

#4959D7 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.6% C 0.192 H 272.4°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4959D7
RGB	rgb(73, 89, 215)
HSL	hsl(233, 64%, 56%)
HSV	hsv(233, 66%, 84%)
CMYK	cmyk(66%, 58.6%, 0%, 15.7%)
CIE-LAB	lab(43.46, 33.91, -66.66)
CIE-LCH	lch(43.46, 74.79, 296.96°)
OKLab	oklab(52.59% 0.0082 -0.192)
OKLCH	oklch(52.59% 0.192 272.4)
XYZ	xyz(18.5817, 13.4658, 65.8967)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4959D7 #D7C749

analogous

#49A0D7 #4959D7 #8049D7

triadic

#4959D7 #D74959 #59D749

tetradic

#4959D7 #D749A0 #D7C749 #49D780

square

#4959D7 #D749A0 #D7C749 #49D780

split-complementary

#4959D7 #D78049 #A0D749

monochromatic

#1E2A88 #2939BA #4959D7 #7B87E2 #ADB5ED

Accessibility & contrast

On white

5.69

#4959D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4959D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4959D7

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4959D7	#FFFFFF	#000000	##FFFFFF
##4959D7	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDB

Deuteranopia (green-blind)

#0060D5

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4959d7;
/* rgb */ color: rgb(73, 89, 215);
/* oklch */ color: oklch(52.6% 0.192 272.4);

Tailwind

colors: {
  custom: {
    50: '#8b87e4',
    500: '#4959d7',
    950: '#000000',
  },
}

SCSS

$custom: #4959d7;
$custom-light: #8b87e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4959d7",
  "rgb": {
    "r": 73,
    "g": 89,
    "b": 215
  },
  "hsl": {
    "h": 233.239,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.52589,
    "c": 0.19219,
    "h": 272.4
  },
  "luminance": 0.13468
}

Semantic roles & 50–950 ramp

primary

#4959D7

secondary

#DBD4A1

accent

#D441E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4959D7

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

Preview Lab → · Contrast checker → · Palette generator →