#4192E1#4192E1

#4192E1 is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.7% C 0.142 H 250.5°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#4192E1
RGB	rgb(65, 146, 225)
HSL	hsl(210, 73%, 57%)
HSV	hsv(210, 71%, 88%)
CMYK	cmyk(71.1%, 35.1%, 0%, 11.8%)
CIE-LAB	lab(59.08, 1.14, -47.24)
CIE-LCH	lch(59.08, 47.26, 271.38°)
OKLab	oklab(64.66% -0.0475 -0.1343)
OKLCH	oklch(64.66% 0.142 250.5)
XYZ	xyz(26.0444, 27.1150, 75.0807)
Luminance	0.2712 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4192E1 #E19041

analogous

#41E1E0 #4192E1 #4142E1

triadic

#4192E1 #E14192 #92E141

tetradic

#4192E1 #E041E1 #E19041 #42E141

square

#4192E1 #E041E1 #E19041 #42E141

split-complementary

#4192E1 #E14142 #E1E041

monochromatic

#175591 #1F73C6 #4192E1 #76B0E9 #ABCFF2

Accessibility & contrast

On white

3.27

#4192E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#4192E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4192E1

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4192E1	#FFFFFF	#000000	##000000
##4192E1	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E96E4

Deuteranopia (green-blind)

#5787DF

Tritanopia (blue-blind)

#00A5AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4192e1;
/* rgb */ color: rgb(65, 146, 225);
/* oklch */ color: oklch(64.7% 0.142 250.5);

Tailwind

colors: {
  custom: {
    50: '#88b1eb',
    500: '#4192e1',
    950: '#000000',
  },
}

SCSS

$custom: #4192e1;
$custom-light: #88b1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4192e1",
  "rgb": {
    "r": 65,
    "g": 146,
    "b": 225
  },
  "hsl": {
    "h": 209.625,
    "s": 72.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.64659,
    "c": 0.14242,
    "h": 250.5
  },
  "luminance": 0.27118
}

Semantic roles & 50–950 ramp

primary

#4192E1

secondary

#E0BE9E

accent

#9338EF

background

#F9FAFE

surface

#F1F5FD

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4192E1

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

Preview Lab → · Contrast checker → · Palette generator →