#4198DE#4198DE

#4198DE is a light, vivid cyan. Relative luminance 0.289; OKLCH L 65.8% C 0.133 H 246.2°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4198DE
RGB	rgb(65, 152, 222)
HSL	hsl(207, 70%, 56%)
HSV	hsv(207, 71%, 87%)
CMYK	cmyk(70.7%, 31.5%, 0%, 12.9%)
CIE-LAB	lab(60.65, -3.39, -43.10)
CIE-LCH	lch(60.65, 43.23, 265.51°)
OKLab	oklab(65.85% -0.054 -0.1221)
OKLCH	oklch(65.85% 0.133 246.2)
XYZ	xyz(26.5880, 28.8513, 73.2607)
Luminance	0.2885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4198DE #DE8741

analogous

#41DED6 #4198DE #414ADE

triadic

#4198DE #DE4198 #98DE41

tetradic

#4198DE #D641DE #DE8741 #4ADE41

square

#4198DE #D641DE #DE8741 #4ADE41

split-complementary

#4198DE #DE414A #DED641

monochromatic

#18598C #217AC0 #4198DE #75B4E7 #A9D1F0

Accessibility & contrast

On white

3.10

#4198DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#4198DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4198DE

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4198DE	#FFFFFF	#000000	##000000
##4198DE	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789AE1

Deuteranopia (green-blind)

#628CDD

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4198de;
/* rgb */ color: rgb(65, 152, 222);
/* oklch */ color: oklch(65.8% 0.133 246.2);

Tailwind

colors: {
  custom: {
    50: '#88b6e8',
    500: '#4198de',
    950: '#000000',
  },
}

SCSS

$custom: #4198de;
$custom-light: #88b6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4198de",
  "rgb": {
    "r": 65,
    "g": 152,
    "b": 222
  },
  "hsl": {
    "h": 206.752,
    "s": 70.404,
    "l": 56.275
  },
  "oklch": {
    "l": 0.65845,
    "c": 0.13349,
    "h": 246.2
  },
  "luminance": 0.28854
}

Semantic roles & 50–950 ramp

primary

#4198DE

secondary

#DEBA9D

accent

#8A3BED

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4198DE

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

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