#5989E9#5989E9

#5989E9 is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.2% C 0.153 H 262.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5989E9
RGB	rgb(89, 137, 233)
HSL	hsl(220, 77%, 63%)
HSV	hsv(220, 62%, 91%)
CMYK	cmyk(61.8%, 41.2%, 0%, 8.6%)
CIE-LAB	lab(57.94, 13.07, -53.45)
CIE-LCH	lch(57.94, 55.02, 283.74°)
OKLab	oklab(64.17% -0.0192 -0.1522)
OKLCH	oklch(64.17% 0.153 262.8)
XYZ	xyz(27.7683, 25.8959, 80.6100)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5989E9 #E9B959

analogous

#59D1E9 #5989E9 #7159E9

triadic

#5989E9 #E95989 #89E959

tetradic

#5989E9 #E959D1 #E9B959 #59E971

square

#5989E9 #E959D1 #E9B959 #59E971

split-complementary

#5989E9 #E97159 #D1E959

monochromatic

#174AB0 #2363E2 #5989E9 #8FAFF0 #C5D6F7

Accessibility & contrast

On white

3.40

#5989E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#5989E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5989E9

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5989E9	#FFFFFF	#000000	##000000
##5989E9	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E92ED

Deuteranopia (green-blind)

#4985E7

Tritanopia (blue-blind)

#009FAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5989e9;
/* rgb */ color: rgb(89, 137, 233);
/* oklch */ color: oklch(64.2% 0.153 262.8);

Tailwind

colors: {
  custom: {
    50: '#94aaf0',
    500: '#5989e9',
    950: '#000000',
  },
}

SCSS

$custom: #5989e9;
$custom-light: #94aaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#5989e9",
  "rgb": {
    "r": 89,
    "g": 137,
    "b": 233
  },
  "hsl": {
    "h": 220,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64165,
    "c": 0.15343,
    "h": 262.8
  },
  "luminance": 0.25898
}

Semantic roles & 50–950 ramp

primary

#5989E9

secondary

#E9D7B5

accent

#950DD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5989E9

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

Preview Lab → · Contrast checker → · Palette generator →