#2A91A9#2A91A9

#2A91A9 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.0% C 0.097 H 217.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A91A9
RGB	rgb(42, 145, 169)
HSL	hsl(191, 60%, 41%)
HSV	hsv(191, 75%, 66%)
CMYK	cmyk(75.1%, 14.2%, 0%, 33.7%)
CIE-LAB	lab(55.69, -20.62, -20.96)
CIE-LCH	lch(55.69, 29.40, 225.48°)
OKLab	oklab(60.98% -0.0773 -0.0585)
OKLCH	oklch(60.98% 0.097 217.1)
XYZ	xyz(18.2386, 23.6054, 41.1235)
Luminance	0.2361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A91A9 #A9422A

analogous

#2AA982 #2A91A9 #2A51A9

triadic

#2A91A9 #A92A91 #91A92A

tetradic

#2A91A9 #822AA9 #A9422A #51A92A

square

#2A91A9 #822AA9 #A9422A #51A92A

split-complementary

#2A91A9 #A92A51 #A9822A

monochromatic

#123D47 #1E6778 #2A91A9 #41B5D0 #72C8DC

Accessibility & contrast

On white

3.67

#2A91A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#2A91A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A91A9

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A91A9	#FFFFFF	#000000	##000000
##2A91A9	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818DAA

Deuteranopia (green-blind)

#7080A9

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2a91a9;
/* rgb */ color: rgb(42, 145, 169);
/* oklch */ color: oklch(61.0% 0.097 217.1);

Tailwind

colors: {
  custom: {
    50: '#77b1c2',
    500: '#2a91a9',
    950: '#000000',
  },
}

SCSS

$custom: #2a91a9;
$custom-light: #77b1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a91a9",
  "rgb": {
    "r": 42,
    "g": 145,
    "b": 169
  },
  "hsl": {
    "h": 191.339,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.60977,
    "c": 0.09694,
    "h": 217.1
  },
  "luminance": 0.23608
}

Semantic roles & 50–950 ramp

primary

#2A91A9

secondary

#C37C6C

accent

#6244E3

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A91A9

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

Preview Lab → · Contrast checker → · Palette generator →