#5979DD#5979DD

#5979DD is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.1% C 0.156 H 268.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#5979DD
RGB	rgb(89, 121, 221)
HSL	hsl(225, 66%, 61%)
HSV	hsv(225, 60%, 87%)
CMYK	cmyk(59.7%, 45.2%, 0%, 13.3%)
CIE-LAB	lab(52.97, 18.77, -54.67)
CIE-LCH	lch(52.97, 57.80, 288.95°)
OKLab	oklab(60.13% -0.0051 -0.156)
OKLCH	oklch(60.13% 0.156 268.1)
XYZ	xyz(24.0039, 21.0171, 71.1843)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5979DD #DDBD59

analogous

#59BBDD #5979DD #7B59DD

triadic

#5979DD #DD5979 #79DD59

tetradic

#5979DD #DD59BB #DDBD59 #59DD7B

square

#5979DD #DD59BB #DDBD59 #59DD7B

split-complementary

#5979DD #DD7B59 #BBDD59

monochromatic

#203E9C #2A52CF #5979DD #8CA2E7 #BFCBF2

Accessibility & contrast

On white

4.04

#5979DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#5979DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5979DD

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5979DD	#FFFFFF	#000000	##000000
##5979DD	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A85E1

Deuteranopia (green-blind)

#3679DB

Tritanopia (blue-blind)

#0090A0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5979dd;
/* rgb */ color: rgb(89, 121, 221);
/* oklch */ color: oklch(60.1% 0.156 268.1);

Tailwind

colors: {
  custom: {
    50: '#939fe8',
    500: '#5979dd',
    950: '#000000',
  },
}

SCSS

$custom: #5979dd;
$custom-light: #939fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5979dd",
  "rgb": {
    "r": 89,
    "g": 121,
    "b": 221
  },
  "hsl": {
    "h": 225.455,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.60128,
    "c": 0.15608,
    "h": 268.1
  },
  "luminance": 0.21019
}

Semantic roles & 50–950 ramp

primary

#5979DD

secondary

#E2D6B0

accent

#A218CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5979DD

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

Preview Lab → · Contrast checker → · Palette generator →