#3A91C7#3A91C7

#3A91C7 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.8% C 0.116 H 239.7°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#3A91C7
RGB	rgb(58, 145, 199)
HSL	hsl(203, 56%, 50%)
HSV	hsv(203, 71%, 78%)
CMYK	cmyk(70.9%, 27.1%, 0%, 22%)
CIE-LAB	lab(57.34, -8.31, -35.43)
CIE-LCH	lch(57.34, 36.39, 256.80°)
OKLab	oklab(62.82% -0.0583 -0.0999)
OKLCH	oklch(62.82% 0.116 239.7)
XYZ	xyz(22.1751, 25.2714, 57.7309)
Luminance	0.2527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A91C7 #C7703A

analogous

#3AC7B7 #3A91C7 #3A4AC7

triadic

#3A91C7 #C73A91 #91C73A

tetradic

#3A91C7 #B73AC7 #C7703A #4AC73A

square

#3A91C7 #B73AC7 #C7703A #4AC73A

split-complementary

#3A91C7 #C73A4A #C7B73A

monochromatic

#1E4C69 #2B6F98 #3A91C7 #6AACD5 #99C6E2

Accessibility & contrast

On white

3.47

#3A91C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#3A91C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A91C7

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A91C7	#FFFFFF	#000000	##000000
##3A91C7	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7891C9

Deuteranopia (green-blind)

#6584C6

Tritanopia (blue-blind)

#009FA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3a91c7;
/* rgb */ color: rgb(58, 145, 199);
/* oklch */ color: oklch(62.8% 0.116 239.7);

Tailwind

colors: {
  custom: {
    50: '#81b1d8',
    500: '#3a91c7',
    950: '#000000',
  },
}

SCSS

$custom: #3a91c7;
$custom-light: #81b1d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a91c7",
  "rgb": {
    "r": 58,
    "g": 145,
    "b": 199
  },
  "hsl": {
    "h": 202.979,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.62819,
    "c": 0.1157,
    "h": 239.7
  },
  "luminance": 0.25274
}

Semantic roles & 50–950 ramp

primary

#3A91C7

secondary

#CEA78F

accent

#8249DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3A91C7

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

Preview Lab → · Contrast checker → · Palette generator →