#2A91AC#2A91AC

#2A91AC is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.1% C 0.099 H 219.6°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A91AC
RGB	rgb(42, 145, 172)
HSL	hsl(192, 61%, 42%)
HSV	hsv(192, 76%, 67%)
CMYK	cmyk(75.6%, 15.7%, 0%, 32.5%)
CIE-LAB	lab(55.81, -19.62, -22.50)
CIE-LCH	lch(55.81, 29.85, 228.92°)
OKLab	oklab(61.11% -0.0761 -0.0629)
OKLCH	oklch(61.11% 0.099 219.6)
XYZ	xyz(18.5235, 23.7194, 42.6238)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A91AC #AC452A

analogous

#2AAC86 #2A91AC #2A50AC

triadic

#2A91AC #AC2A91 #91AC2A

tetradic

#2A91AC #862AAC #AC452A #50AC2A

square

#2A91AC #862AAC #AC452A #50AC2A

split-complementary

#2A91AC #AC2A50 #AC862A

monochromatic

#123E4A #1E687B #2A91AC #42B3D1 #73C7DD

Accessibility & contrast

On white

3.66

#2A91AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#2A91AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A91AC

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A91AC	#FFFFFF	#000000	##000000
##2A91AC	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAD

Deuteranopia (green-blind)

#6F80AC

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2a91ac;
/* rgb */ color: rgb(42, 145, 172);
/* oklch */ color: oklch(61.1% 0.099 219.6);

Tailwind

colors: {
  custom: {
    50: '#78b1c4',
    500: '#2a91ac',
    950: '#000000',
  },
}

SCSS

$custom: #2a91ac;
$custom-light: #78b1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a91ac",
  "rgb": {
    "r": 42,
    "g": 145,
    "b": 172
  },
  "hsl": {
    "h": 192.462,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61108,
    "c": 0.09871,
    "h": 219.6
  },
  "luminance": 0.23722
}

Semantic roles & 50–950 ramp

primary

#2A91AC

secondary

#C4806D

accent

#6544E4

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A91AC

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

Preview Lab → · Contrast checker → · Palette generator →