#4098C0#4098C0

#4098C0 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.3% C 0.102 H 231.1°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4098C0
RGB	rgb(64, 152, 192)
HSL	hsl(199, 50%, 50%)
HSV	hsv(199, 67%, 75%)
CMYK	cmyk(66.7%, 20.8%, 0%, 24.7%)
CIE-LAB	lab(59.30, -13.64, -28.42)
CIE-LCH	lch(59.30, 31.53, 244.36°)
OKLab	oklab(64.33% -0.0643 -0.0796)
OKLCH	oklch(64.33% 0.102 231.1)
XYZ	xyz(22.8533, 27.3498, 53.9336)
Luminance	0.2735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4098C0 #C06840

analogous

#40C0A8 #4098C0 #4058C0

triadic

#4098C0 #C04098 #98C040

tetradic

#4098C0 #A840C0 #C06840 #58C040

square

#4098C0 #A840C0 #C06840 #58C040

split-complementary

#4098C0 #C04058 #C0A840

monochromatic

#214F64 #307492 #4098C0 #6EB1CF #9CCADE

Accessibility & contrast

On white

3.25

#4098C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#4098C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4098C0

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4098C0	#FFFFFF	#000000	##000000
##4098C0	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8496C2

Deuteranopia (green-blind)

#7289BF

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4098c0;
/* rgb */ color: rgb(64, 152, 192);
/* oklch */ color: oklch(64.3% 0.102 231.1);

Tailwind

colors: {
  custom: {
    50: '#83b6d3',
    500: '#4098c0',
    950: '#000000',
  },
}

SCSS

$custom: #4098c0;
$custom-light: #83b6d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4098c0",
  "rgb": {
    "r": 64,
    "g": 152,
    "b": 192
  },
  "hsl": {
    "h": 198.75,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.64328,
    "c": 0.10236,
    "h": 231.1
  },
  "luminance": 0.27352
}

Semantic roles & 50–950 ramp

primary

#4098C0

secondary

#CBA391

accent

#7A4EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4098C0

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

Preview Lab → · Contrast checker → · Palette generator →