#2A90A4#2A90A4

#2A90A4 is a mid, moderate teal. Relative luminance 0.231; OKLCH L 60.5% C 0.094 H 213.9°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#2A90A4
RGB	rgb(42, 144, 164)
HSL	hsl(190, 59%, 40%)
HSV	hsv(190, 74%, 64%)
CMYK	cmyk(74.4%, 12.2%, 0%, 35.7%)
CIE-LAB	lab(55.19, -21.74, -18.86)
CIE-LCH	lch(55.19, 28.78, 220.95°)
OKLab	oklab(60.51% -0.0783 -0.0526)
OKLCH	oklch(60.51% 0.094 213.9)
XYZ	xyz(17.6261, 23.1170, 38.6478)
Luminance	0.2312 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A90A4 #A43E2A

analogous

#2AA47B #2A90A4 #2A53A4

triadic

#2A90A4 #A42A90 #90A42A

tetradic

#2A90A4 #7B2AA4 #A43E2A #53A42A

square

#2A90A4 #7B2AA4 #A43E2A #53A42A

split-complementary

#2A90A4 #A42A53 #A47B2A

monochromatic

#113A43 #1E6573 #2A90A4 #3EB6CD #6EC8DA

Accessibility & contrast

On white

3.73

#2A90A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#2A90A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A90A4

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A90A4	#FFFFFF	#000000	##000000
##2A90A4	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818BA5

Deuteranopia (green-blind)

#717FA4

Tritanopia (blue-blind)

#009896

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2a90a4;
/* rgb */ color: rgb(42, 144, 164);
/* oklch */ color: oklch(60.5% 0.094 213.9);

Tailwind

colors: {
  custom: {
    50: '#76b0bf',
    500: '#2a90a4',
    950: '#000000',
  },
}

SCSS

$custom: #2a90a4;
$custom-light: #76b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a90a4",
  "rgb": {
    "r": 42,
    "g": 144,
    "b": 164
  },
  "hsl": {
    "h": 189.836,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.60514,
    "c": 0.09433,
    "h": 213.9
  },
  "luminance": 0.23119
}

Semantic roles & 50–950 ramp

primary

#2A90A4

secondary

#C17769

accent

#5F45E2

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A90A4

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

Preview Lab → · Contrast checker → · Palette generator →