#4A91CA#4A91CA

#4A91CA is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.5% C 0.112 H 245.1°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4A91CA
RGB	rgb(74, 145, 202)
HSL	hsl(207, 55%, 54%)
HSV	hsv(207, 63%, 79%)
CMYK	cmyk(63.4%, 28.2%, 0%, 20.8%)
CIE-LAB	lab(58.01, -4.71, -36.04)
CIE-LCH	lch(58.01, 36.34, 262.56°)
OKLab	oklab(63.54% -0.0471 -0.1015)
OKLCH	oklch(63.54% 0.112 245.1)
XYZ	xyz(23.6061, 25.9686, 59.6341)
Luminance	0.2597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91CA #CA834A

analogous

#4ACAC3 #4A91CA #4A51CA

triadic

#4A91CA #CA4A91 #91CA4A

tetradic

#4A91CA #C34ACA #CA834A #51CA4A

square

#4A91CA #C34ACA #CA834A #51CA4A

split-complementary

#4A91CA #CA4A51 #CAC34A

monochromatic

#235177 #3172A6 #4A91CA #79AED8 #A9CBE6

Accessibility & contrast

On white

3.39

#4A91CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#4A91CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91CA

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91CA	#FFFFFF	#000000	##000000
##4A91CA	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7892CD

Deuteranopia (green-blind)

#6686C9

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4a91ca;
/* rgb */ color: rgb(74, 145, 202);
/* oklch */ color: oklch(63.5% 0.112 245.1);

Tailwind

colors: {
  custom: {
    50: '#88b1da',
    500: '#4a91ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a91ca;
$custom-light: #88b1da;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91ca",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 202
  },
  "hsl": {
    "h": 206.719,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.63542,
    "c": 0.11193,
    "h": 245.1
  },
  "luminance": 0.25971
}

Semantic roles & 50–950 ramp

primary

#4A91CA

secondary

#D3B59D

accent

#8C4ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4A91CA

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

Preview Lab → · Contrast checker → · Palette generator →