#5D90FD#5D90FD

#5D90FD is a light, vivid blue. Relative luminance 0.294; OKLCH L 67.0% C 0.171 H 263.6°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#5D90FD
RGB	rgb(93, 144, 253)
HSL	hsl(221, 98%, 68%)
HSV	hsv(221, 63%, 99%)
CMYK	cmyk(63.2%, 43.1%, 0%, 0.8%)
CIE-LAB	lab(61.10, 16.27, -59.43)
CIE-LCH	lch(61.10, 61.62, 285.31°)
OKLab	oklab(67.01% -0.0191 -0.1696)
OKLCH	oklch(67.01% 0.171 263.6)
XYZ	xyz(32.2109, 29.3625, 96.8795)
Luminance	0.2937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D90FD #FDCA5D

analogous

#5DE0FD #5D90FD #7A5DFD

triadic

#5D90FD #FD5D90 #90FD5D

tetradic

#5D90FD #FD5DE0 #FDCA5D #5DFD7A

square

#5D90FD #FD5DE0 #FDCA5D #5DFD7A

split-complementary

#5D90FD #FD7A5D #E0FD5D

monochromatic

#0348DD #2167FC #5D90FD #99B9FE #D6E3FE

Accessibility & contrast

On white

3.06

#5D90FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#5D90FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D90FD

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D90FD	#FFFFFF	#000000	##000000
##5D90FD	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D9BFF

Deuteranopia (green-blind)

#438DFB

Tritanopia (blue-blind)

#00A9BA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5d90fd;
/* rgb */ color: rgb(93, 144, 253);
/* oklch */ color: oklch(67.0% 0.171 263.6);

Tailwind

colors: {
  custom: {
    50: '#99b0ff',
    500: '#5d90fd',
    950: '#000000',
  },
}

SCSS

$custom: #5d90fd;
$custom-light: #99b0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5d90fd",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 253
  },
  "hsl": {
    "h": 220.875,
    "s": 97.561,
    "l": 67.843
  },
  "oklch": {
    "l": 0.6701,
    "c": 0.17069,
    "h": 263.6
  },
  "luminance": 0.29366
}

Semantic roles & 50–950 ramp

primary

#5D90FD

secondary

#F4E4C2

accent

#9C00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5D90FD

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

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