#5D91CE#5D91CE

#5D91CE is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.6% C 0.108 H 253.3°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#5D91CE
RGB	rgb(93, 145, 206)
HSL	hsl(212, 54%, 59%)
HSV	hsv(212, 55%, 81%)
CMYK	cmyk(54.9%, 29.6%, 0%, 19.2%)
CIE-LAB	lab(59.00, 0.35, -36.67)
CIE-LCH	lch(59.00, 36.67, 270.54°)
OKLab	oklab(64.61% -0.0309 -0.1031)
OKLCH	oklch(64.61% 0.108 253.3)
XYZ	xyz(25.7763, 27.0321, 62.2399)
Luminance	0.2703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D91CE #CE9A5D

analogous

#5DCACE #5D91CE #615DCE

triadic

#5D91CE #CE5D91 #91CE5D

tetradic

#5D91CE #CE5DCA #CE9A5D #5DCE61

square

#5D91CE #CE5DCA #CE9A5D #5DCE61

split-complementary

#5D91CE #CE615D #CACE5D

monochromatic

#295588 #3772B7 #5D91CE #8CB1DC #BBD1EA

Accessibility & contrast

On white

3.28

#5D91CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#5D91CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D91CE

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D91CE	#FFFFFF	#000000	##000000
##5D91CE	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7894D1

Deuteranopia (green-blind)

#6A89CD

Tritanopia (blue-blind)

#109FA6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5d91ce;
/* rgb */ color: rgb(93, 145, 206);
/* oklch */ color: oklch(64.6% 0.108 253.3);

Tailwind

colors: {
  custom: {
    50: '#92b1dd',
    500: '#5d91ce',
    950: '#000000',
  },
}

SCSS

$custom: #5d91ce;
$custom-light: #92b1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5d91ce",
  "rgb": {
    "r": 93,
    "g": 145,
    "b": 206
  },
  "hsl": {
    "h": 212.389,
    "s": 53.555,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64609,
    "c": 0.10765,
    "h": 253.3
  },
  "luminance": 0.27034
}

Semantic roles & 50–950 ramp

primary

#5D91CE

secondary

#DAC5AD

accent

#9A4BDD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5D91CE

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

Preview Lab → · Contrast checker → · Palette generator →