#4A91E2#4A91E2

#4A91E2 is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.8% C 0.141 H 253.4°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4A91E2
RGB	rgb(74, 145, 226)
HSL	hsl(212, 72%, 59%)
HSV	hsv(212, 67%, 89%)
CMYK	cmyk(67.3%, 35.8%, 0%, 11.4%)
CIE-LAB	lab(59.15, 3.41, -47.66)
CIE-LCH	lch(59.15, 47.79, 274.09°)
OKLab	oklab(64.82% -0.0404 -0.1354)
OKLCH	oklch(64.82% 0.141 253.4)
XYZ	xyz(26.6719, 27.1949, 75.7803)
Luminance	0.2720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91E2 #E29B4A

analogous

#4ADDE2 #4A91E2 #4F4AE2

triadic

#4A91E2 #E24A91 #91E24A

tetradic

#4A91E2 #E24ADD #E29B4A #4AE24F

square

#4A91E2 #E24ADD #E29B4A #4AE24F

split-complementary

#4A91E2 #E24F4A #DDE24A

monochromatic

#195599 #2172CE #4A91E2 #7FB1EA #B3D1F3

Accessibility & contrast

On white

3.26

#4A91E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#4A91E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91E2

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91E2	#FFFFFF	#000000	##000000
##4A91E2	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D96E5

Deuteranopia (green-blind)

#5788E0

Tritanopia (blue-blind)

#00A4AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4a91e2;
/* rgb */ color: rgb(74, 145, 226);
/* oklch */ color: oklch(64.8% 0.141 253.4);

Tailwind

colors: {
  custom: {
    50: '#8cb0eb',
    500: '#4a91e2',
    950: '#000000',
  },
}

SCSS

$custom: #4a91e2;
$custom-light: #8cb0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91e2",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 226
  },
  "hsl": {
    "h": 211.974,
    "s": 72.381,
    "l": 58.824
  },
  "oklch": {
    "l": 0.64819,
    "c": 0.14129,
    "h": 253.4
  },
  "luminance": 0.27198
}

Semantic roles & 50–950 ramp

primary

#4A91E2

secondary

#E2C6A6

accent

#9A39EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4A91E2

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

Preview Lab → · Contrast checker → · Palette generator →