#5891E3#5891E3

#5891E3 is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.5% C 0.137 H 257.6°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#5891E3
RGB	rgb(88, 145, 227)
HSL	hsl(215, 71%, 62%)
HSV	hsv(215, 61%, 89%)
CMYK	cmyk(61.2%, 36.1%, 0%, 11%)
CIE-LAB	lab(59.77, 6.14, -47.21)
CIE-LCH	lch(59.77, 47.61, 277.41°)
OKLab	oklab(65.47% -0.0295 -0.1339)
OKLCH	oklch(65.47% 0.137 257.6)
XYZ	xyz(28.0101, 27.8690, 76.5613)
Luminance	0.2787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5891E3 #E3AA58

analogous

#58D6E3 #5891E3 #6558E3

triadic

#5891E3 #E35891 #91E358

tetradic

#5891E3 #E358D6 #E3AA58 #58E365

square

#5891E3 #E358D6 #E3AA58 #58E365

split-complementary

#5891E3 #E36558 #D6E358

monochromatic

#1C54A5 #246FD9 #5891E3 #8CB4EC #C1D6F5

Accessibility & contrast

On white

3.19

#5891E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#5891E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5891E3

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5891E3	#FFFFFF	#000000	##000000
##5891E3	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E97E6

Deuteranopia (green-blind)

#5B8AE1

Tritanopia (blue-blind)

#00A4AF

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5891e3;
/* rgb */ color: rgb(88, 145, 227);
/* oklch */ color: oklch(65.5% 0.137 257.6);

Tailwind

colors: {
  custom: {
    50: '#93b0ec',
    500: '#5891e3',
    950: '#000000',
  },
}

SCSS

$custom: #5891e3;
$custom-light: #93b0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5891e3",
  "rgb": {
    "r": 88,
    "g": 145,
    "b": 227
  },
  "hsl": {
    "h": 215.396,
    "s": 71.282,
    "l": 61.765
  },
  "oklch": {
    "l": 0.65471,
    "c": 0.13709,
    "h": 257.6
  },
  "luminance": 0.27872
}

Semantic roles & 50–950 ramp

primary

#5891E3

secondary

#E5D0B2

accent

#8412D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5891E3

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

Preview Lab → · Contrast checker → · Palette generator →