#5D91C1#5D91C1

#5D91C1 is a light, moderate cyan. Relative luminance 0.264; OKLCH L 64.0% C 0.091 H 247.5°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5D91C1
RGB	rgb(93, 145, 193)
HSL	hsl(209, 45%, 56%)
HSV	hsv(209, 52%, 76%)
CMYK	cmyk(51.8%, 24.9%, 0%, 24.3%)
CIE-LAB	lab(58.44, -3.69, -30.22)
CIE-LCH	lch(58.44, 30.45, 263.05°)
OKLab	oklab(63.98% -0.035 -0.0845)
OKLCH	oklch(63.98% 0.091 247.5)
XYZ	xyz(24.2618, 26.4263, 54.2640)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D91C1 #C18D5D

analogous

#5DC1BF #5D91C1 #5D5FC1

triadic

#5D91C1 #C15D91 #91C15D

tetradic

#5D91C1 #BF5DC1 #C18D5D #5FC15D

square

#5D91C1 #BF5DC1 #C18D5D #5FC15D

split-complementary

#5D91C1 #C15D5F #C1BF5D

monochromatic

#2D5376 #3E72A3 #5D91C1 #89AFD2 #B6CDE3

Accessibility & contrast

On white

3.34

#5D91C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5D91C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D91C1

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D91C1	#FFFFFF	#000000	##000000
##5D91C1	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D92C3

Deuteranopia (green-blind)

#7088C0

Tritanopia (blue-blind)

#279CA1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5d91c1;
/* rgb */ color: rgb(93, 145, 193);
/* oklch */ color: oklch(64.0% 0.091 247.5);

Tailwind

colors: {
  custom: {
    50: '#91b1d4',
    500: '#5d91c1',
    950: '#000000',
  },
}

SCSS

$custom: #5d91c1;
$custom-light: #91b1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#5d91c1",
  "rgb": {
    "r": 93,
    "g": 145,
    "b": 193
  },
  "hsl": {
    "h": 208.8,
    "s": 44.643,
    "l": 56.078
  },
  "oklch": {
    "l": 0.63979,
    "c": 0.09146,
    "h": 247.5
  },
  "luminance": 0.26428
}

Semantic roles & 50–950 ramp

primary

#5D91C1

secondary

#D2BCA8

accent

#9153D4

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #5D91C1

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

Preview Lab → · Contrast checker → · Palette generator →