#2298D3#2298D3

#2298D3 is a light, vivid cyan. Relative luminance 0.275; OKLCH L 64.5% C 0.131 H 237.0°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#2298D3
RGB	rgb(34, 152, 211)
HSL	hsl(200, 72%, 48%)
HSV	hsv(200, 84%, 83%)
CMYK	cmyk(83.9%, 28%, 0%, 17.3%)
CIE-LAB	lab(59.43, -10.69, -38.93)
CIE-LCH	lch(59.43, 40.37, 254.65°)
OKLab	oklab(64.51% -0.0715 -0.1102)
OKLCH	oklch(64.51% 0.131 237)
XYZ	xyz(23.6411, 27.4967, 65.6768)
Luminance	0.2750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2298D3 #D35D22

analogous

#22D3B5 #2298D3 #223FD3

triadic

#2298D3 #D32298 #98D322

tetradic

#2298D3 #B522D3 #D35D22 #3FD322

square

#2298D3 #B522D3 #D35D22 #3FD322

split-complementary

#2298D3 #D3223F #D3B522

monochromatic

#114C6A #1A729E #2298D3 #4FB2E3 #84C9EB

Accessibility & contrast

On white

3.23

#2298D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#2298D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2298D3

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2298D3	#FFFFFF	#000000	##000000
##2298D3	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B98D6

Deuteranopia (green-blind)

#6488D2

Tritanopia (blue-blind)

#00A7AC

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2298d3;
/* rgb */ color: rgb(34, 152, 211);
/* oklch */ color: oklch(64.5% 0.131 237.0);

Tailwind

colors: {
  custom: {
    50: '#7cb6e0',
    500: '#2298d3',
    950: '#000000',
  },
}

SCSS

$custom: #2298d3;
$custom-light: #7cb6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#2298d3",
  "rgb": {
    "r": 34,
    "g": 152,
    "b": 211
  },
  "hsl": {
    "h": 200,
    "s": 72.245,
    "l": 48.039
  },
  "oklch": {
    "l": 0.6451,
    "c": 0.13137,
    "h": 237
  },
  "luminance": 0.275
}

Semantic roles & 50–950 ramp

primary

#2298D3

secondary

#D49A7D

accent

#7639EF

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0B1115

muted

#7C8083

Preview Lab

Preview with #2298D3

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

Preview Lab → · Contrast checker → · Palette generator →