#2A91AA#2A91AA

#2A91AA is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.0% C 0.098 H 218.0°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2A91AA
RGB	rgb(42, 145, 170)
HSL	hsl(192, 60%, 42%)
HSV	hsv(192, 75%, 67%)
CMYK	cmyk(75.3%, 14.7%, 0%, 33.3%)
CIE-LAB	lab(55.73, -20.28, -21.48)
CIE-LCH	lch(55.73, 29.54, 226.64°)
OKLab	oklab(61.02% -0.0769 -0.06)
OKLCH	oklch(61.02% 0.098 218)
XYZ	xyz(18.3329, 23.6431, 41.6198)
Luminance	0.2364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A91AA #AA432A

analogous

#2AAA83 #2A91AA #2A51AA

triadic

#2A91AA #AA2A91 #91AA2A

tetradic

#2A91AA #832AAA #AA432A #51AA2A

square

#2A91AA #832AAA #AA432A #51AA2A

split-complementary

#2A91AA #AA2A51 #AA832A

monochromatic

#123D48 #1E6779 #2A91AA #41B4D0 #72C8DC

Accessibility & contrast

On white

3.67

#2A91AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#2A91AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A91AA

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A91AA	#FFFFFF	#000000	##000000
##2A91AA	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818DAB

Deuteranopia (green-blind)

#7080AA

Tritanopia (blue-blind)

#009A99

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2a91aa;
/* rgb */ color: rgb(42, 145, 170);
/* oklch */ color: oklch(61.0% 0.098 218.0);

Tailwind

colors: {
  custom: {
    50: '#77b1c3',
    500: '#2a91aa',
    950: '#000000',
  },
}

SCSS

$custom: #2a91aa;
$custom-light: #77b1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a91aa",
  "rgb": {
    "r": 42,
    "g": 145,
    "b": 170
  },
  "hsl": {
    "h": 191.719,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61021,
    "c": 0.0975,
    "h": 218
  },
  "luminance": 0.23645
}

Semantic roles & 50–950 ramp

primary

#2A91AA

secondary

#C37D6C

accent

#6344E4

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A91AA

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

Preview Lab → · Contrast checker → · Palette generator →