#2A7580#2A7580

#2A7580 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 52.1% C 0.074 H 208.7°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#2A7580
RGB	rgb(42, 117, 128)
HSL	hsl(188, 51%, 33%)
HSV	hsv(188, 67%, 50%)
CMYK	cmyk(67.2%, 8.6%, 0%, 49.8%)
CIE-LAB	lab(45.32, -19.10, -12.83)
CIE-LCH	lch(45.32, 23.01, 213.88°)
OKLab	oklab(52.12% -0.065 -0.0356)
OKLCH	oklch(52.12% 0.074 208.7)
XYZ	xyz(11.2108, 14.7721, 22.6784)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7580 #80352A

analogous

#2A8060 #2A7580 #2A4A80

triadic

#2A7580 #802A75 #75802A

tetradic

#2A7580 #602A80 #80352A #4A802A

square

#2A7580 #602A80 #80352A #4A802A

split-complementary

#2A7580 #802A4A #80602A

monochromatic

#0C2124 #1B4B52 #2A7580 #399FAE #5BBBC9

Accessibility & contrast

On white

5.31

#2A7580 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#2A7580 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7580

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7580	#FFFFFF	#000000	##FFFFFF
##2A7580	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7181

Deuteranopia (green-blind)

#5E6780

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2a7580;
/* rgb */ color: rgb(42, 117, 128);
/* oklch */ color: oklch(52.1% 0.074 208.7);

Tailwind

colors: {
  custom: {
    50: '#6f9da4',
    500: '#2a7580',
    950: '#000000',
  },
}

SCSS

$custom: #2a7580;
$custom-light: #6f9da4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7580",
  "rgb": {
    "r": 42,
    "g": 117,
    "b": 128
  },
  "hsl": {
    "h": 187.674,
    "s": 50.588,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52122,
    "c": 0.07411,
    "h": 208.7
  },
  "luminance": 0.14773
}

Semantic roles & 50–950 ramp

primary

#2A7580

secondary

#AF6257

accent

#604EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2A7580

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

Preview Lab → · Contrast checker → · Palette generator →