#239EA4#239EA4

#239EA4 is a light, moderate teal. Relative luminance 0.275; OKLCH L 63.9% C 0.101 H 200.0°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#239EA4
RGB	rgb(35, 158, 164)
HSL	hsl(183, 65%, 39%)
HSV	hsv(183, 79%, 64%)
CMYK	cmyk(78.7%, 3.7%, 0%, 35.7%)
CIE-LAB	lab(59.42, -29.62, -12.46)
CIE-LCH	lch(59.42, 32.13, 202.82°)
OKLab	oklab(63.9% -0.095 -0.0346)
OKLCH	oklch(63.9% 0.101 200)
XYZ	xyz(19.6178, 27.4889, 39.3867)
Luminance	0.2749 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#239EA4 #A42923

analogous

#23A46A #239EA4 #235EA4

triadic

#239EA4 #A4239E #9EA423

tetradic

#239EA4 #6A23A4 #A42923 #5EA423

square

#239EA4 #6A23A4 #A42923 #5EA423

split-complementary

#239EA4 #A4235E #A46A23

monochromatic

#0D3D3F #186D72 #239EA4 #31CCD3 #64D8DE

Accessibility & contrast

On white

3.23

#239EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#239EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #239EA4

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##239EA4	#FFFFFF	#000000	##000000
##239EA4	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)

#9297A5

Deuteranopia (green-blind)

#808AA5

Tritanopia (blue-blind)

#00A4A0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #239ea4;
/* rgb */ color: rgb(35, 158, 164);
/* oklch */ color: oklch(63.9% 0.101 200.0);

Tailwind

colors: {
  custom: {
    50: '#76bbbf',
    500: '#239ea4',
    950: '#000000',
  },
}

SCSS

$custom: #239ea4;
$custom-light: #76bbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#239ea4",
  "rgb": {
    "r": 35,
    "g": 158,
    "b": 164
  },
  "hsl": {
    "h": 182.791,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63897,
    "c": 0.10116,
    "h": 200
  },
  "luminance": 0.27491
}

Semantic roles & 50–950 ramp

primary

#239EA4

secondary

#C36460

accent

#4840E8

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #239EA4

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

Preview Lab → · Contrast checker → · Palette generator →