#2397A3#2397A3

#2397A3 is a light, moderate teal. Relative luminance 0.251; OKLCH L 62.1% C 0.098 H 205.6°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#2397A3
RGB	rgb(35, 151, 163)
HSL	hsl(186, 65%, 39%)
HSV	hsv(186, 79%, 64%)
CMYK	cmyk(78.5%, 7.4%, 0%, 36.1%)
CIE-LAB	lab(57.20, -26.46, -15.24)
CIE-LCH	lch(57.20, 30.54, 209.94°)
OKLab	oklab(62.09% -0.0885 -0.0424)
OKLCH	oklch(62.09% 0.098 205.6)
XYZ	xyz(18.3677, 25.1326, 38.5263)
Luminance	0.2514 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2397A3 #A32F23

analogous

#23A36F #2397A3 #2357A3

triadic

#2397A3 #A32397 #97A323

tetradic

#2397A3 #6F23A3 #A32F23 #57A323

square

#2397A3 #6F23A3 #A32F23 #57A323

split-complementary

#2397A3 #A32357 #A36F23

monochromatic

#0D3A3E #186871 #2397A3 #31C3D3 #63D2DD

Accessibility & contrast

On white

3.48

#2397A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#2397A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2397A3

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2397A3	#FFFFFF	#000000	##000000
##2397A3	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A91A4

Deuteranopia (green-blind)

#7884A3

Tritanopia (blue-blind)

#009E9A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #2397a3;
/* rgb */ color: rgb(35, 151, 163);
/* oklch */ color: oklch(62.1% 0.098 205.6);

Tailwind

colors: {
  custom: {
    50: '#75b6be',
    500: '#2397a3',
    950: '#000000',
  },
}

SCSS

$custom: #2397a3;
$custom-light: #75b6be;
$custom-dark: #000000;

JSON

{
  "hex": "#2397a3",
  "rgb": {
    "r": 35,
    "g": 151,
    "b": 163
  },
  "hsl": {
    "h": 185.625,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.62088,
    "c": 0.09814,
    "h": 205.6
  },
  "luminance": 0.25135
}

Semantic roles & 50–950 ramp

primary

#2397A3

secondary

#C3685F

accent

#5040E8

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2397A3

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

Preview Lab → · Contrast checker → · Palette generator →