#5D90CF#5D90CF

#5D90CF is a light, moderate cyan. Relative luminance 0.268; OKLCH L 64.4% C 0.110 H 254.4°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5D90CF
RGB	rgb(93, 144, 207)
HSL	hsl(213, 54%, 59%)
HSV	hsv(213, 55%, 81%)
CMYK	cmyk(55.1%, 30.4%, 0%, 18.8%)
CIE-LAB	lab(58.77, 1.24, -37.60)
CIE-LCH	lch(58.77, 37.62, 271.89°)
OKLab	oklab(64.44% -0.0295 -0.1058)
OKLCH	oklch(64.44% 0.11 254.4)
XYZ	xyz(25.7460, 26.7766, 62.8310)
Luminance	0.2678 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D90CF #CF9C5D

analogous

#5DC9CF #5D90CF #635DCF

triadic

#5D90CF #CF5D90 #90CF5D

tetradic

#5D90CF #CF5DC9 #CF9C5D #5DCF63

square

#5D90CF #CF5DC9 #CF9C5D #5DCF63

split-complementary

#5D90CF #CF635D #C9CF5D

monochromatic

#295489 #3771B8 #5D90CF #8CB0DD #BBD1EB

Accessibility & contrast

On white

3.30

#5D90CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#5D90CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D90CF

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D90CF	#FFFFFF	#000000	##000000
##5D90CF	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7693D2

Deuteranopia (green-blind)

#6888CE

Tritanopia (blue-blind)

#0E9EA6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5d90cf;
/* rgb */ color: rgb(93, 144, 207);
/* oklch */ color: oklch(64.4% 0.110 254.4);

Tailwind

colors: {
  custom: {
    50: '#93b0de',
    500: '#5d90cf',
    950: '#000000',
  },
}

SCSS

$custom: #5d90cf;
$custom-light: #93b0de;
$custom-dark: #000000;

JSON

{
  "hex": "#5d90cf",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 207
  },
  "hsl": {
    "h": 213.158,
    "s": 54.286,
    "l": 58.824
  },
  "oklch": {
    "l": 0.64438,
    "c": 0.10986,
    "h": 254.4
  },
  "luminance": 0.26779
}

Semantic roles & 50–950 ramp

primary

#5D90CF

secondary

#DAC6AD

accent

#9C4ADE

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5D90CF

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

Preview Lab → · Contrast checker → · Palette generator →