#3A91BE#3A91BE

#3A91BE is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.4% C 0.106 H 234.8°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#3A91BE
RGB	rgb(58, 145, 190)
HSL	hsl(200, 53%, 49%)
HSV	hsv(200, 69%, 75%)
CMYK	cmyk(69.5%, 23.7%, 0%, 25.5%)
CIE-LAB	lab(56.94, -11.37, -30.95)
CIE-LCH	lch(56.94, 32.98, 249.82°)
OKLab	oklab(62.38% -0.0613 -0.087)
OKLCH	oklch(62.38% 0.106 234.8)
XYZ	xyz(21.1609, 24.8657, 52.3895)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A91BE #BE673A

analogous

#3ABEA9 #3A91BE #3A4FBE

triadic

#3A91BE #BE3A91 #91BE3A

tetradic

#3A91BE #A93ABE #BE673A #4FBE3A

square

#3A91BE #A93ABE #BE673A #4FBE3A

split-complementary

#3A91BE #BE3A4F #BEA93A

monochromatic

#1D4960 #2C6D8F #3A91BE #65ACD0 #94C5DE

Accessibility & contrast

On white

3.52

#3A91BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#3A91BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A91BE

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A91BE	#FFFFFF	#000000	##000000
##3A91BE	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B90C0

Deuteranopia (green-blind)

#6983BD

Tritanopia (blue-blind)

#009DA0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3a91be;
/* rgb */ color: rgb(58, 145, 190);
/* oklch */ color: oklch(62.4% 0.106 234.8);

Tailwind

colors: {
  custom: {
    50: '#80b1d1',
    500: '#3a91be',
    950: '#000000',
  },
}

SCSS

$custom: #3a91be;
$custom-light: #80b1d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a91be",
  "rgb": {
    "r": 58,
    "g": 145,
    "b": 190
  },
  "hsl": {
    "h": 200.455,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.62376,
    "c": 0.10645,
    "h": 234.8
  },
  "luminance": 0.24868
}

Semantic roles & 50–950 ramp

primary

#3A91BE

secondary

#CAA08A

accent

#7D4BDD

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A91BE

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

Preview Lab → · Contrast checker → · Palette generator →