#5981EC#5981EC

#5981EC is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.7% C 0.167 H 266.3°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5981EC
RGB	rgb(89, 129, 236)
HSL	hsl(224, 79%, 64%)
HSV	hsv(224, 62%, 93%)
CMYK	cmyk(62.3%, 45.3%, 0%, 7.5%)
CIE-LAB	lab(55.97, 18.91, -58.27)
CIE-LCH	lch(55.97, 61.26, 287.98°)
OKLab	oklab(62.7% -0.0108 -0.1665)
OKLCH	oklch(62.7% 0.167 266.3)
XYZ	xyz(27.1052, 23.8781, 82.5211)
Luminance	0.2388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5981EC #ECC459

analogous

#59CBEC #5981EC #7A59EC

triadic

#5981EC #EC5981 #81EC59

tetradic

#5981EC #EC59CB #ECC459 #59EC7A

square

#5981EC #EC59CB #ECC459 #59EC7A

split-complementary

#5981EC #EC7A59 #CBEC59

monochromatic

#1541B6 #2257E6 #5981EC #90ABF2 #C7D4F9

Accessibility & contrast

On white

3.64

#5981EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5981EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5981EC

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5981EC	#FFFFFF	#000000	##000000
##5981EC	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8DF0

Deuteranopia (green-blind)

#3480EA

Tritanopia (blue-blind)

#0099AB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5981ec;
/* rgb */ color: rgb(89, 129, 236);
/* oklch */ color: oklch(62.7% 0.167 266.3);

Tailwind

colors: {
  custom: {
    50: '#95a5f3',
    500: '#5981ec',
    950: '#000000',
  },
}

SCSS

$custom: #5981ec;
$custom-light: #95a5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5981ec",
  "rgb": {
    "r": 89,
    "g": 129,
    "b": 236
  },
  "hsl": {
    "h": 223.673,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.62704,
    "c": 0.16683,
    "h": 266.3
  },
  "luminance": 0.2388
}

Semantic roles & 50–950 ramp

primary

#5981EC

secondary

#EADCB6

accent

#A30ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5981EC

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

Preview Lab → · Contrast checker → · Palette generator →