#5979CE#5979CE

#5979CE is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.2% C 0.135 H 266.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#5979CE
RGB	rgb(89, 121, 206)
HSL	hsl(224, 54%, 58%)
HSV	hsv(224, 57%, 81%)
CMYK	cmyk(56.8%, 41.3%, 0%, 19.2%)
CIE-LAB	lab(52.12, 13.80, -47.54)
CIE-LCH	lch(52.12, 49.50, 286.19°)
OKLab	oklab(59.21% -0.0077 -0.1351)
OKLCH	oklch(59.21% 0.135 266.7)
XYZ	xyz(22.0940, 20.2531, 61.1255)
Luminance	0.2026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5979CE #CEAE59

analogous

#59B3CE #5979CE #7359CE

triadic

#5979CE #CE5979 #79CE59

tetradic

#5979CE #CE59B3 #CEAE59 #59CE73

square

#5979CE #CE59B3 #CEAE59 #59CE73

split-complementary

#5979CE #CE7359 #B3CE59

monochromatic

#274185 #3558B5 #5979CE #889FDC #B8C5EA

Accessibility & contrast

On white

4.16

#5979CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#5979CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5979CE

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5979CE	#FFFFFF	#000000	##000000
##5979CE	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5582D1

Deuteranopia (green-blind)

#4677CC

Tritanopia (blue-blind)

#018C99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5979ce;
/* rgb */ color: rgb(89, 121, 206);
/* oklch */ color: oklch(59.2% 0.135 266.7);

Tailwind

colors: {
  custom: {
    50: '#909fdd',
    500: '#5979ce',
    950: '#000000',
  },
}

SCSS

$custom: #5979ce;
$custom-light: #909fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5979ce",
  "rgb": {
    "r": 89,
    "g": 121,
    "b": 206
  },
  "hsl": {
    "h": 223.59,
    "s": 54.419,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59205,
    "c": 0.13528,
    "h": 266.7
  },
  "luminance": 0.20255
}

Semantic roles & 50–950 ramp

primary

#5979CE

secondary

#D9CCAA

accent

#B54ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5979CE

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

Preview Lab → · Contrast checker → · Palette generator →