#5690CB#5690CB

#5690CB is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.9% C 0.108 H 250.2°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5690CB
RGB	rgb(86, 144, 203)
HSL	hsl(210, 53%, 57%)
HSV	hsv(210, 58%, 80%)
CMYK	cmyk(57.6%, 29.1%, 0%, 20.4%)
CIE-LAB	lab(58.26, -1.50, -36.17)
CIE-LCH	lch(58.26, 36.20, 267.63°)
OKLab	oklab(63.89% -0.0366 -0.1018)
OKLCH	oklch(63.89% 0.108 250.2)
XYZ	xyz(24.5866, 26.2346, 60.2564)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5690CB #CB9156

analogous

#56CBCB #5690CB #5756CB

triadic

#5690CB #CB5690 #90CB56

tetradic

#5690CB #CB56CB #CB9156 #56CB57

square

#5690CB #CB56CB #CB9156 #56CB57

split-complementary

#5690CB #CB5756 #CBCB56

monochromatic

#27537F #3671AE #5690CB #85AFD9 #B4CDE8

Accessibility & contrast

On white

3.36

#5690CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#5690CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5690CB

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5690CB	#FFFFFF	#000000	##000000
##5690CB	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CE

Deuteranopia (green-blind)

#6887CA

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5690cb;
/* rgb */ color: rgb(86, 144, 203);
/* oklch */ color: oklch(63.9% 0.108 250.2);

Tailwind

colors: {
  custom: {
    50: '#8eb0db',
    500: '#5690cb',
    950: '#000000',
  },
}

SCSS

$custom: #5690cb;
$custom-light: #8eb0db;
$custom-dark: #000000;

JSON

{
  "hex": "#5690cb",
  "rgb": {
    "r": 86,
    "g": 144,
    "b": 203
  },
  "hsl": {
    "h": 210.256,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63891,
    "c": 0.10815,
    "h": 250.2
  },
  "luminance": 0.26237
}

Semantic roles & 50–950 ramp

primary

#5690CB

secondary

#D6BFA6

accent

#954BDC

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5690CB

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

Preview Lab → · Contrast checker → · Palette generator →