#4A91D7#4A91D7

#4A91D7 is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.2% C 0.128 H 250.2°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4A91D7
RGB	rgb(74, 145, 215)
HSL	hsl(210, 64%, 57%)
HSV	hsv(210, 66%, 84%)
CMYK	cmyk(65.6%, 32.6%, 0%, 15.7%)
CIE-LAB	lab(58.61, -0.35, -42.38)
CIE-LCH	lch(58.61, 42.38, 269.53°)
OKLab	oklab(64.22% -0.0433 -0.12)
OKLCH	oklch(64.22% 0.128 250.2)
XYZ	xyz(25.2106, 26.6104, 68.0845)
Luminance	0.2661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91D7 #D7904A

analogous

#4AD7D6 #4A91D7 #4A4BD7

triadic

#4A91D7 #D74A91 #91D74A

tetradic

#4A91D7 #D64AD7 #D7904A #4BD74A

square

#4A91D7 #D64AD7 #D7904A #4BD74A

split-complementary

#4A91D7 #D74A4B #D7D64A

monochromatic

#1E5488 #2972BB #4A91D7 #7CAFE2 #AECEED

Accessibility & contrast

On white

3.32

#4A91D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#4A91D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91D7

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91D7	#FFFFFF	#000000	##000000
##4A91D7	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7294DA

Deuteranopia (green-blind)

#5F87D6

Tritanopia (blue-blind)

#00A1AA

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4a91d7;
/* rgb */ color: rgb(74, 145, 215);
/* oklch */ color: oklch(64.2% 0.128 250.2);

Tailwind

colors: {
  custom: {
    50: '#8ab0e3',
    500: '#4a91d7',
    950: '#000000',
  },
}

SCSS

$custom: #4a91d7;
$custom-light: #8ab0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91d7",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 215
  },
  "hsl": {
    "h": 209.787,
    "s": 63.801,
    "l": 56.667
  },
  "oklch": {
    "l": 0.64216,
    "c": 0.12755,
    "h": 250.2
  },
  "luminance": 0.26613
}

Semantic roles & 50–950 ramp

primary

#4A91D7

secondary

#DBBEA2

accent

#9341E7

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4A91D7

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

Preview Lab → · Contrast checker → · Palette generator →