#5F90CF#5F90CF

#5F90CF is a light, moderate cyan. Relative luminance 0.269; OKLCH L 64.5% C 0.109 H 255.2°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#5F90CF
RGB	rgb(95, 144, 207)
HSL	hsl(214, 54%, 59%)
HSV	hsv(214, 54%, 81%)
CMYK	cmyk(54.1%, 30.4%, 0%, 18.8%)
CIE-LAB	lab(58.87, 1.68, -37.44)
CIE-LCH	lch(58.87, 37.48, 272.56°)
OKLab	oklab(64.54% -0.0278 -0.1053)
OKLCH	oklch(64.54% 0.109 255.2)
XYZ	xyz(25.9511, 26.8823, 62.8407)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F90CF #CF9E5F

analogous

#5FC8CF #5F90CF #665FCF

triadic

#5F90CF #CF5F90 #90CF5F

tetradic

#5F90CF #CF5FC8 #CF9E5F #5FCF66

square

#5F90CF #CF5FC8 #CF9E5F #5FCF66

split-complementary

#5F90CF #CF665F #C8CF5F

monochromatic

#29548A #3870B9 #5F90CF #8EB1DD #BDD1EB

Accessibility & contrast

On white

3.29

#5F90CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#5F90CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F90CF

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F90CF	#FFFFFF	#000000	##000000
##5F90CF	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7794D2

Deuteranopia (green-blind)

#6889CE

Tritanopia (blue-blind)

#1B9EA6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5f90cf;
/* rgb */ color: rgb(95, 144, 207);
/* oklch */ color: oklch(64.5% 0.109 255.2);

Tailwind

colors: {
  custom: {
    50: '#94b0de',
    500: '#5f90cf',
    950: '#000000',
  },
}

SCSS

$custom: #5f90cf;
$custom-light: #94b0de;
$custom-dark: #000000;

JSON

{
  "hex": "#5f90cf",
  "rgb": {
    "r": 95,
    "g": 144,
    "b": 207
  },
  "hsl": {
    "h": 213.75,
    "s": 53.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.64541,
    "c": 0.10893,
    "h": 255.2
  },
  "luminance": 0.26884
}

Semantic roles & 50–950 ramp

primary

#5F90CF

secondary

#DBC8AF

accent

#9D4BDD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5F90CF

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

Preview Lab → · Contrast checker → · Palette generator →