#5990CE#5990CE

#5990CE is a light, moderate cyan. Relative luminance 0.265; OKLCH L 64.2% C 0.110 H 252.5°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#5990CE
RGB	rgb(89, 144, 206)
HSL	hsl(212, 54%, 58%)
HSV	hsv(212, 57%, 81%)
CMYK	cmyk(56.8%, 30.1%, 0%, 19.2%)
CIE-LAB	lab(58.53, 0.08, -37.42)
CIE-LCH	lch(58.53, 37.42, 270.12°)
OKLab	oklab(64.19% -0.0332 -0.1054)
OKLCH	oklch(64.19% 0.11 252.5)
XYZ	xyz(25.2297, 26.5244, 62.1707)
Luminance	0.2653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5990CE #CE9759

analogous

#59CACE #5990CE #5C59CE

triadic

#5990CE #CE5990 #90CE59

tetradic

#5990CE #CE59CA #CE9759 #59CE5C

square

#5990CE #CE59CA #CE9759 #59CE5C

split-complementary

#5990CE #CE5C59 #CACE59

monochromatic

#275385 #3571B5 #5990CE #88B0DC #B8CFEA

Accessibility & contrast

On white

3.33

#5990CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#5990CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5990CE

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5990CE	#FFFFFF	#000000	##000000
##5990CE	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7693D1

Deuteranopia (green-blind)

#6788CD

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5990ce;
/* rgb */ color: rgb(89, 144, 206);
/* oklch */ color: oklch(64.2% 0.110 252.5);

Tailwind

colors: {
  custom: {
    50: '#90b0dd',
    500: '#5990ce',
    950: '#000000',
  },
}

SCSS

$custom: #5990ce;
$custom-light: #90b0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5990ce",
  "rgb": {
    "r": 89,
    "g": 144,
    "b": 206
  },
  "hsl": {
    "h": 211.795,
    "s": 54.419,
    "l": 57.843
  },
  "oklch": {
    "l": 0.64187,
    "c": 0.11047,
    "h": 252.5
  },
  "luminance": 0.26527
}

Semantic roles & 50–950 ramp

primary

#5990CE

secondary

#D9C3AA

accent

#984ADE

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5990CE

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

Preview Lab → · Contrast checker → · Palette generator →