#5D90BE#5D90BE

#5D90BE is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.6% C 0.089 H 246.9°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#5D90BE
RGB	rgb(93, 144, 190)
HSL	hsl(208, 43%, 55%)
HSV	hsv(208, 51%, 75%)
CMYK	cmyk(51.1%, 24.2%, 0%, 25.5%)
CIE-LAB	lab(58.03, -4.03, -29.17)
CIE-LCH	lch(58.03, 29.44, 262.14°)
OKLab	oklab(63.61% -0.0348 -0.0815)
OKLCH	oklch(63.61% 0.089 246.9)
XYZ	xyz(23.7785, 25.9896, 52.4687)
Luminance	0.2599 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D90BE #BE8B5D

analogous

#5DBEBC #5D90BE #5D5FBE

triadic

#5D90BE #BE5D90 #90BE5D

tetradic

#5D90BE #BC5DBE #BE8B5D #5FBE5D

square

#5D90BE #BC5DBE #BE8B5D #5FBE5D

split-complementary

#5D90BE #BE5D5F #BEBC5D

monochromatic

#2E5273 #40719E #5D90BE #89AED0 #B4CCE1

Accessibility & contrast

On white

3.39

#5D90BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#5D90BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D90BE

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D90BE	#FFFFFF	#000000	##000000
##5D90BE	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D91C0

Deuteranopia (green-blind)

#7087BD

Tritanopia (blue-blind)

#2B9BA0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5d90be;
/* rgb */ color: rgb(93, 144, 190);
/* oklch */ color: oklch(63.6% 0.089 246.9);

Tailwind

colors: {
  custom: {
    50: '#91b0d1',
    500: '#5d90be',
    950: '#000000',
  },
}

SCSS

$custom: #5d90be;
$custom-light: #91b0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5d90be",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 190
  },
  "hsl": {
    "h": 208.454,
    "s": 42.731,
    "l": 55.49
  },
  "oklch": {
    "l": 0.63613,
    "c": 0.08858,
    "h": 246.9
  },
  "luminance": 0.25991
}

Semantic roles & 50–950 ramp

primary

#5D90BE

secondary

#D0BAA7

accent

#9155D3

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5D90BE

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

Preview Lab → · Contrast checker → · Palette generator →