#5D91CD#5D91CD

#5D91CD is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.6% C 0.106 H 252.9°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#5D91CD
RGB	rgb(93, 145, 205)
HSL	hsl(212, 53%, 58%)
HSV	hsv(212, 55%, 80%)
CMYK	cmyk(54.6%, 29.3%, 0%, 19.6%)
CIE-LAB	lab(58.96, 0.03, -36.18)
CIE-LCH	lch(58.96, 36.18, 270.05°)
OKLab	oklab(64.56% -0.0312 -0.1017)
OKLCH	oklch(64.56% 0.106 252.9)
XYZ	xyz(25.6552, 26.9837, 61.6022)
Luminance	0.2699 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D91CD #CD995D

analogous

#5DC9CD #5D91CD #615DCD

triadic

#5D91CD #CD5D91 #91CD5D

tetradic

#5D91CD #CD5DC9 #CD995D #5DCD61

square

#5D91CD #CD5DC9 #CD995D #5DCD61

split-complementary

#5D91CD #CD615D #C9CD5D

monochromatic

#295486 #3872B5 #5D91CD #8CB1DB #BBD1EA

Accessibility & contrast

On white

3.28

#5D91CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#5D91CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D91CD

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D91CD	#FFFFFF	#000000	##000000
##5D91CD	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7994D0

Deuteranopia (green-blind)

#6A89CC

Tritanopia (blue-blind)

#139FA6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5d91cd;
/* rgb */ color: rgb(93, 145, 205);
/* oklch */ color: oklch(64.6% 0.106 252.9);

Tailwind

colors: {
  custom: {
    50: '#92b1dc',
    500: '#5d91cd',
    950: '#000000',
  },
}

SCSS

$custom: #5d91cd;
$custom-light: #92b1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5d91cd",
  "rgb": {
    "r": 93,
    "g": 145,
    "b": 205
  },
  "hsl": {
    "h": 212.143,
    "s": 52.83,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64559,
    "c": 0.10638,
    "h": 252.9
  },
  "luminance": 0.26986
}

Semantic roles & 50–950 ramp

primary

#5D91CD

secondary

#D9C4AD

accent

#994CDC

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5D91CD

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

Preview Lab → · Contrast checker → · Palette generator →