#2298A8#2298A8

#2298A8 is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.5% C 0.100 H 208.9°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2298A8
RGB	rgb(34, 152, 168)
HSL	hsl(187, 66%, 40%)
HSV	hsv(187, 80%, 66%)
CMYK	cmyk(79.8%, 9.5%, 0%, 34.1%)
CIE-LAB	lab(57.68, -25.46, -17.38)
CIE-LCH	lch(57.68, 30.82, 214.32°)
OKLab	oklab(62.52% -0.0877 -0.0484)
OKLCH	oklch(62.52% 0.1 208.9)
XYZ	xyz(18.9527, 25.6213, 40.9847)
Luminance	0.2562 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2298A8 #A83222

analogous

#22A875 #2298A8 #2255A8

triadic

#2298A8 #A82298 #98A822

tetradic

#2298A8 #7522A8 #A83222 #55A822

square

#2298A8 #7522A8 #A83222 #55A822

split-complementary

#2298A8 #A82255 #A87522

monochromatic

#0D3C42 #186A75 #2298A8 #32C2D5 #65D1E0

Accessibility & contrast

On white

3.43

#2298A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#2298A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2298A8

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2298A8	#FFFFFF	#000000	##000000
##2298A8	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A92A9

Deuteranopia (green-blind)

#7885A8

Tritanopia (blue-blind)

#009F9D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #2298a8;
/* rgb */ color: rgb(34, 152, 168);
/* oklch */ color: oklch(62.5% 0.100 208.9);

Tailwind

colors: {
  custom: {
    50: '#75b6c1',
    500: '#2298a8',
    950: '#000000',
  },
}

SCSS

$custom: #2298a8;
$custom-light: #75b6c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2298a8",
  "rgb": {
    "r": 34,
    "g": 152,
    "b": 168
  },
  "hsl": {
    "h": 187.164,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62523,
    "c": 0.10016,
    "h": 208.9
  },
  "luminance": 0.25624
}

Semantic roles & 50–950 ramp

primary

#2298A8

secondary

#C56D61

accent

#533FE9

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2298A8

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

Preview Lab → · Contrast checker → · Palette generator →