#5989EC#5989EC

#5989EC is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.3% C 0.157 H 263.2°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#5989EC
RGB	rgb(89, 137, 236)
HSL	hsl(220, 79%, 64%)
HSV	hsv(220, 62%, 93%)
CMYK	cmyk(62.3%, 41.9%, 0%, 7.5%)
CIE-LAB	lab(58.10, 14.08, -54.85)
CIE-LCH	lch(58.10, 56.63, 284.39°)
OKLab	oklab(64.35% -0.0187 -0.1563)
OKLCH	oklch(64.35% 0.157 263.2)
XYZ	xyz(28.2005, 26.0687, 82.8862)
Luminance	0.2607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5989EC #ECBC59

analogous

#59D2EC #5989EC #7259EC

triadic

#5989EC #EC5989 #89EC59

tetradic

#5989EC #EC59D2 #ECBC59 #59EC72

square

#5989EC #EC59D2 #ECBC59 #59EC72

split-complementary

#5989EC #EC7259 #D2EC59

monochromatic

#1549B6 #2262E6 #5989EC #90B0F2 #C7D7F9

Accessibility & contrast

On white

3.38

#5989EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#5989EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5989EC

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5989EC	#FFFFFF	#000000	##000000
##5989EC	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C93F0

Deuteranopia (green-blind)

#4685EA

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5989ec;
/* rgb */ color: rgb(89, 137, 236);
/* oklch */ color: oklch(64.3% 0.157 263.2);

Tailwind

colors: {
  custom: {
    50: '#94aaf3',
    500: '#5989ec',
    950: '#000000',
  },
}

SCSS

$custom: #5989ec;
$custom-light: #94aaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5989ec",
  "rgb": {
    "r": 89,
    "g": 137,
    "b": 236
  },
  "hsl": {
    "h": 220.408,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64345,
    "c": 0.15745,
    "h": 263.2
  },
  "luminance": 0.26071
}

Semantic roles & 50–950 ramp

primary

#5989EC

secondary

#EAD9B6

accent

#970ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5989EC

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

Preview Lab → · Contrast checker → · Palette generator →