#5F90BF#5F90BF

#5F90BF is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.8% C 0.089 H 248.4°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#5F90BF
RGB	rgb(95, 144, 191)
HSL	hsl(209, 43%, 56%)
HSV	hsv(209, 50%, 75%)
CMYK	cmyk(50.3%, 24.6%, 0%, 25.1%)
CIE-LAB	lab(58.17, -3.26, -29.50)
CIE-LCH	lch(58.17, 29.68, 263.70°)
OKLab	oklab(63.77% -0.0327 -0.0824)
OKLCH	oklch(63.77% 0.089 248.4)
XYZ	xyz(24.0933, 26.1392, 53.0559)
Luminance	0.2614 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F90BF #BF8E5F

analogous

#5FBFBE #5F90BF #5F60BF

triadic

#5F90BF #BF5F90 #90BF5F

tetradic

#5F90BF #BE5FBF #BF8E5F #60BF5F

square

#5F90BF #BE5FBF #BF8E5F #60BF5F

split-complementary

#5F90BF #BF5F60 #BFBE5F

monochromatic

#2F5375 #4071A1 #5F90BF #8BAED0 #B6CDE2

Accessibility & contrast

On white

3.37

#5F90BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#5F90BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F90BF

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F90BF	#FFFFFF	#000000	##000000
##5F90BF	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D91C1

Deuteranopia (green-blind)

#7088BE

Tritanopia (blue-blind)

#309BA0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5f90bf;
/* rgb */ color: rgb(95, 144, 191);
/* oklch */ color: oklch(63.8% 0.089 248.4);

Tailwind

colors: {
  custom: {
    50: '#92b0d2',
    500: '#5f90bf',
    950: '#000000',
  },
}

SCSS

$custom: #5f90bf;
$custom-light: #92b0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f90bf",
  "rgb": {
    "r": 95,
    "g": 144,
    "b": 191
  },
  "hsl": {
    "h": 209.375,
    "s": 42.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.63765,
    "c": 0.08867,
    "h": 248.4
  },
  "luminance": 0.26141
}

Semantic roles & 50–950 ramp

primary

#5F90BF

secondary

#D1BCA9

accent

#9355D3

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5F90BF

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

Preview Lab → · Contrast checker → · Palette generator →