#2397A8#2397A8

#2397A8 is a light, moderate teal. Relative luminance 0.253; OKLCH L 62.3% C 0.100 H 209.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#2397A8
RGB	rgb(35, 151, 168)
HSL	hsl(188, 66%, 40%)
HSV	hsv(188, 79%, 66%)
CMYK	cmyk(79.2%, 10.1%, 0%, 34.1%)
CIE-LAB	lab(57.38, -24.85, -17.82)
CIE-LCH	lch(57.38, 30.58, 215.65°)
OKLab	oklab(62.29% -0.0864 -0.0497)
OKLCH	oklch(62.29% 0.1 209.9)
XYZ	xyz(18.8245, 25.3154, 40.9324)
Luminance	0.2532 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2397A8 #A83423

analogous

#23A876 #2397A8 #2355A8

triadic

#2397A8 #A82397 #97A823

tetradic

#2397A8 #7623A8 #A83423 #55A823

square

#2397A8 #7623A8 #A83423 #55A823

split-complementary

#2397A8 #A82355 #A87623

monochromatic

#0E3C43 #186975 #2397A8 #34C0D5 #66D0DF

Accessibility & contrast

On white

3.46

#2397A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#2397A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2397A8

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2397A8	#FFFFFF	#000000	##000000
##2397A8	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8891A9

Deuteranopia (green-blind)

#7784A8

Tritanopia (blue-blind)

#009F9C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #2397a8;
/* rgb */ color: rgb(35, 151, 168);
/* oklch */ color: oklch(62.3% 0.100 209.9);

Tailwind

colors: {
  custom: {
    50: '#76b6c1',
    500: '#2397a8',
    950: '#000000',
  },
}

SCSS

$custom: #2397a8;
$custom-light: #76b6c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2397a8",
  "rgb": {
    "r": 35,
    "g": 151,
    "b": 168
  },
  "hsl": {
    "h": 187.669,
    "s": 65.517,
    "l": 39.804
  },
  "oklch": {
    "l": 0.6229,
    "c": 0.09962,
    "h": 209.9
  },
  "luminance": 0.25318
}

Semantic roles & 50–950 ramp

primary

#2397A8

secondary

#C56F62

accent

#553FE8

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2397A8

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

Preview Lab → · Contrast checker → · Palette generator →