#5D90CB#5D90CB

#5D90CB is a light, moderate cyan. Relative luminance 0.266; OKLCH L 64.2% C 0.105 H 253.0°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5D90CB
RGB	rgb(93, 144, 203)
HSL	hsl(212, 51%, 58%)
HSV	hsv(212, 54%, 80%)
CMYK	cmyk(54.2%, 29.1%, 0%, 20.4%)
CIE-LAB	lab(58.59, -0.01, -35.63)
CIE-LCH	lch(58.59, 35.63, 269.98°)
OKLab	oklab(64.24% -0.0307 -0.1001)
OKLCH	oklch(64.24% 0.105 253)
XYZ	xyz(25.2632, 26.5834, 60.2882)
Luminance	0.2658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D90CB #CB985D

analogous

#5DC7CB #5D90CB #615DCB

triadic

#5D90CB #CB5D90 #90CB5D

tetradic

#5D90CB #CB5DC7 #CB985D #5DCB61

square

#5D90CB #CB5DC7 #CB985D #5DCB61

split-complementary

#5D90CB #CB615D #C7CB5D

monochromatic

#2A5483 #3971B2 #5D90CB #8BB0DA #BACFE9

Accessibility & contrast

On white

3.32

#5D90CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#5D90CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D90CB

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D90CB	#FFFFFF	#000000	##000000
##5D90CB	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7893CE

Deuteranopia (green-blind)

#6A88CA

Tritanopia (blue-blind)

#189DA5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5d90cb;
/* rgb */ color: rgb(93, 144, 203);
/* oklch */ color: oklch(64.2% 0.105 253.0);

Tailwind

colors: {
  custom: {
    50: '#92b0db',
    500: '#5d90cb',
    950: '#000000',
  },
}

SCSS

$custom: #5d90cb;
$custom-light: #92b0db;
$custom-dark: #000000;

JSON

{
  "hex": "#5d90cb",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 203
  },
  "hsl": {
    "h": 212.182,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.64237,
    "c": 0.10473,
    "h": 253
  },
  "luminance": 0.26585
}

Semantic roles & 50–950 ramp

primary

#5D90CB

secondary

#D8C3AC

accent

#994DDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5D90CB

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

Preview Lab → · Contrast checker → · Palette generator →