#5990DE#5990DE

#5990DE is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.0% C 0.131 H 257.3°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#5990DE
RGB	rgb(89, 144, 222)
HSL	hsl(215, 67%, 61%)
HSV	hsv(215, 60%, 87%)
CMYK	cmyk(59.9%, 35.1%, 0%, 12.9%)
CIE-LAB	lab(59.29, 5.27, -45.18)
CIE-LCH	lch(59.29, 45.49, 276.65°)
OKLab	oklab(65.03% -0.0289 -0.1279)
OKLCH	oklch(65.03% 0.131 257.3)
XYZ	xyz(27.2732, 27.3419, 72.9333)
Luminance	0.2734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5990DE #DEA759

analogous

#59D2DE #5990DE #6459DE

triadic

#5990DE #DE5990 #90DE59

tetradic

#5990DE #DE59D2 #DEA759 #59DE64

square

#5990DE #DE59D2 #DEA759 #59DE64

split-complementary

#5990DE #DE6459 #D2DE59

monochromatic

#1F539D #296ED0 #5990DE #8CB2E8 #BFD4F2

Accessibility & contrast

On white

3.25

#5990DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#5990DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5990DE

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5990DE	#FFFFFF	#000000	##000000
##5990DE	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F96E1

Deuteranopia (green-blind)

#5D89DC

Tritanopia (blue-blind)

#00A2AD

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5990de;
/* rgb */ color: rgb(89, 144, 222);
/* oklch */ color: oklch(65.0% 0.131 257.3);

Tailwind

colors: {
  custom: {
    50: '#92b0e8',
    500: '#5990de',
    950: '#000000',
  },
}

SCSS

$custom: #5990de;
$custom-light: #92b0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5990de",
  "rgb": {
    "r": 89,
    "g": 144,
    "b": 222
  },
  "hsl": {
    "h": 215.188,
    "s": 66.834,
    "l": 60.98
  },
  "oklch": {
    "l": 0.65028,
    "c": 0.13117,
    "h": 257.3
  },
  "luminance": 0.27344
}

Semantic roles & 50–950 ramp

primary

#5990DE

secondary

#E2CEB0

accent

#8317CF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5990DE

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

Preview Lab → · Contrast checker → · Palette generator →