#4098CA#4098CA

#4098CA is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.8% C 0.112 H 237.1°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4098CA
RGB	rgb(64, 152, 202)
HSL	hsl(202, 57%, 52%)
HSV	hsv(202, 68%, 79%)
CMYK	cmyk(68.3%, 24.8%, 0%, 20.8%)
CIE-LAB	lab(59.72, -10.33, -33.40)
CIE-LCH	lch(59.72, 34.96, 252.81°)
OKLab	oklab(64.8% -0.0608 -0.094)
OKLCH	oklch(64.8% 0.112 237.1)
XYZ	xyz(23.9991, 27.8081, 59.9684)
Luminance	0.2781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4098CA #CA7240

analogous

#40CAB7 #4098CA #4053CA

triadic

#4098CA #CA4098 #98CA40

tetradic

#4098CA #B740CA #CA7240 #53CA40

square

#4098CA #B740CA #CA7240 #53CA40

split-complementary

#4098CA #CA4053 #CAB740

monochromatic

#1F5370 #2C76A0 #4098CA #70B2D7 #A0CCE5

Accessibility & contrast

On white

3.20

#4098CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#4098CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4098CA

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4098CA	#FFFFFF	#000000	##000000
##4098CA	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8097CC

Deuteranopia (green-blind)

#6E8AC9

Tritanopia (blue-blind)

#00A5A9

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4098ca;
/* rgb */ color: rgb(64, 152, 202);
/* oklch */ color: oklch(64.8% 0.112 237.1);

Tailwind

colors: {
  custom: {
    50: '#84b6da',
    500: '#4098ca',
    950: '#000000',
  },
}

SCSS

$custom: #4098ca;
$custom-light: #84b6da;
$custom-dark: #000000;

JSON

{
  "hex": "#4098ca",
  "rgb": {
    "r": 64,
    "g": 152,
    "b": 202
  },
  "hsl": {
    "h": 201.739,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.64799,
    "c": 0.11191,
    "h": 237.1
  },
  "luminance": 0.27811
}

Semantic roles & 50–950 ramp

primary

#4098CA

secondary

#D1AB95

accent

#7F48E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4098CA

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

Preview Lab → · Contrast checker → · Palette generator →