#2291A3#2291A3

#2291A3 is a mid, moderate teal. Relative luminance 0.232; OKLCH L 60.6% C 0.097 H 211.4°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#2291A3
RGB	rgb(34, 145, 163)
HSL	hsl(188, 65%, 39%)
HSV	hsv(188, 79%, 64%)
CMYK	cmyk(79.1%, 11%, 0%, 36.1%)
CIE-LAB	lab(55.31, -23.51, -18.12)
CIE-LCH	lch(55.31, 29.68, 217.62°)
OKLab	oklab(60.55% -0.0829 -0.0505)
OKLCH	oklch(60.55% 0.097 211.4)
XYZ	xyz(17.3931, 23.2331, 38.2110)
Luminance	0.2324 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2291A3 #A33422

analogous

#22A374 #2291A3 #2250A3

triadic

#2291A3 #A32291 #91A322

tetradic

#2291A3 #7422A3 #A33422 #50A322

square

#2291A3 #7422A3 #A33422 #50A322

split-complementary

#2291A3 #A32250 #A37422

monochromatic

#0D373E #176470 #2291A3 #2FBDD4 #61CDDE

Accessibility & contrast

On white

3.72

#2291A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#2291A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2291A3

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2291A3	#FFFFFF	#000000	##000000
##2291A3	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA4

Deuteranopia (green-blind)

#717FA3

Tritanopia (blue-blind)

#009996

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2291a3;
/* rgb */ color: rgb(34, 145, 163);
/* oklch */ color: oklch(60.6% 0.097 211.4);

Tailwind

colors: {
  custom: {
    50: '#74b1be',
    500: '#2291a3',
    950: '#000000',
  },
}

SCSS

$custom: #2291a3;
$custom-light: #74b1be;
$custom-dark: #000000;

JSON

{
  "hex": "#2291a3",
  "rgb": {
    "r": 34,
    "g": 145,
    "b": 163
  },
  "hsl": {
    "h": 188.372,
    "s": 65.482,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60553,
    "c": 0.09706,
    "h": 211.4
  },
  "luminance": 0.23235
}

Semantic roles & 50–950 ramp

primary

#2291A3

secondary

#C36C5E

accent

#573FE8

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2291A3

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

Preview Lab → · Contrast checker → · Palette generator →