#2A7A91#2A7A91

#2A7A91 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.1% C 0.083 H 220.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2A7A91
RGB	rgb(42, 122, 145)
HSL	hsl(193, 55%, 37%)
HSV	hsv(193, 71%, 57%)
CMYK	cmyk(71%, 15.9%, 0%, 43.1%)
CIE-LAB	lab(47.56, -16.22, -19.49)
CIE-LCH	lch(47.56, 25.35, 230.23°)
OKLab	oklab(54.14% -0.0632 -0.0544)
OKLCH	oklch(54.14% 0.083 220.7)
XYZ	xyz(13.0231, 16.4542, 29.2722)
Luminance	0.1646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7A91 #91412A

analogous

#2A9175 #2A7A91 #2A4791

triadic

#2A7A91 #912A7A #7A912A

tetradic

#2A7A91 #752A91 #91412A #47912A

square

#2A7A91 #752A91 #91412A #47912A

split-complementary

#2A7A91 #912A47 #91752A

monochromatic

#0F2A32 #1C5262 #2A7A91 #38A2C0 #63B9D2

Accessibility & contrast

On white

4.89

#2A7A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#2A7A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7A91

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7A91	#FFFFFF	#000000	##FFFFFF
##2A7A91	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7792

Deuteranopia (green-blind)

#5E6C91

Tritanopia (blue-blind)

#008181

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2a7a91;
/* rgb */ color: rgb(42, 122, 145);
/* oklch */ color: oklch(54.1% 0.083 220.7);

Tailwind

colors: {
  custom: {
    50: '#72a0b1',
    500: '#2a7a91',
    950: '#000000',
  },
}

SCSS

$custom: #2a7a91;
$custom-light: #72a0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7a91",
  "rgb": {
    "r": 42,
    "g": 122,
    "b": 145
  },
  "hsl": {
    "h": 193.398,
    "s": 55.08,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54141,
    "c": 0.0834,
    "h": 220.7
  },
  "luminance": 0.16456
}

Semantic roles & 50–950 ramp

primary

#2A7A91

secondary

#B8735F

accent

#6B49DE

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2A7A91

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

Preview Lab → · Contrast checker → · Palette generator →