#4A91DE#4A91DE

#4A91DE is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.6% C 0.136 H 252.3°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4A91DE
RGB	rgb(74, 145, 222)
HSL	hsl(211, 69%, 58%)
HSV	hsv(211, 67%, 87%)
CMYK	cmyk(66.7%, 34.7%, 0%, 12.9%)
CIE-LAB	lab(58.95, 2.04, -45.75)
CIE-LCH	lch(58.95, 45.80, 272.55°)
OKLab	oklab(64.6% -0.0414 -0.1298)
OKLCH	oklch(64.6% 0.136 252.3)
XYZ	xyz(26.1294, 26.9779, 72.9233)
Luminance	0.2698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A91DE #DE974A

analogous

#4ADBDE #4A91DE #4D4ADE

triadic

#4A91DE #DE4A91 #91DE4A

tetradic

#4A91DE #DE4ADB #DE974A #4ADE4D

square

#4A91DE #DE4ADB #DE974A #4ADE4D

split-complementary

#4A91DE #DE4D4A #DBDE4A

monochromatic

#1B5493 #2472C7 #4A91DE #7EB0E7 #B2D0F1

Accessibility & contrast

On white

3.28

#4A91DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#4A91DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A91DE

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A91DE	#FFFFFF	#000000	##000000
##4A91DE	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F96E1

Deuteranopia (green-blind)

#5A87DC

Tritanopia (blue-blind)

#00A3AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4a91de;
/* rgb */ color: rgb(74, 145, 222);
/* oklch */ color: oklch(64.6% 0.136 252.3);

Tailwind

colors: {
  custom: {
    50: '#8bb0e8',
    500: '#4a91de',
    950: '#000000',
  },
}

SCSS

$custom: #4a91de;
$custom-light: #8bb0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4a91de",
  "rgb": {
    "r": 74,
    "g": 145,
    "b": 222
  },
  "hsl": {
    "h": 211.216,
    "s": 69.159,
    "l": 58.039
  },
  "oklch": {
    "l": 0.64596,
    "c": 0.13626,
    "h": 252.3
  },
  "luminance": 0.26981
}

Semantic roles & 50–950 ramp

primary

#4A91DE

secondary

#DFC3A4

accent

#973CEC

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4A91DE

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

Preview Lab → · Contrast checker → · Palette generator →