#5993EC#5993EC

#5993EC is a light, vivid blue. Relative luminance 0.290; OKLCH L 66.5% C 0.146 H 258.7°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#5993EC
RGB	rgb(89, 147, 236)
HSL	hsl(216, 79%, 64%)
HSV	hsv(216, 62%, 93%)
CMYK	cmyk(62.3%, 37.7%, 0%, 7.5%)
CIE-LAB	lab(60.82, 8.13, -50.53)
CIE-LCH	lch(60.82, 51.18, 279.14°)
OKLab	oklab(66.45% -0.0287 -0.1435)
OKLCH	oklch(66.45% 0.146 258.7)
XYZ	xyz(29.6885, 29.0446, 83.3822)
Luminance	0.2905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5993EC #ECB259

analogous

#59DCEC #5993EC #6859EC

triadic

#5993EC #EC5993 #93EC59

tetradic

#5993EC #EC59DC #ECB259 #59EC68

square

#5993EC #EC59DC #ECB259 #59EC68

split-complementary

#5993EC #EC6859 #DCEC59

monochromatic

#1554B6 #226FE6 #5993EC #90B7F2 #C7DAF9

Accessibility & contrast

On white

3.08

#5993EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#5993EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5993EC

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5993EC	#FFFFFF	#000000	##000000
##5993EC	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9AF0

Deuteranopia (green-blind)

#588CEA

Tritanopia (blue-blind)

#00A7B4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5993ec;
/* rgb */ color: rgb(89, 147, 236);
/* oklch */ color: oklch(66.5% 0.146 258.7);

Tailwind

colors: {
  custom: {
    50: '#94b2f2',
    500: '#5993ec',
    950: '#000000',
  },
}

SCSS

$custom: #5993ec;
$custom-light: #94b2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5993ec",
  "rgb": {
    "r": 89,
    "g": 147,
    "b": 236
  },
  "hsl": {
    "h": 216.327,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.6645,
    "c": 0.14638,
    "h": 258.7
  },
  "luminance": 0.29047
}

Semantic roles & 50–950 ramp

primary

#5993EC

secondary

#EAD6B6

accent

#890ADC

background

#F9FAFE

surface

#F2F5FD

border

#CCCFD5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5993EC

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

Preview Lab → · Contrast checker → · Palette generator →