#2A97B0#2A97B0

#2A97B0 is a light, moderate cyan. Relative luminance 0.258; OKLCH L 62.8% C 0.101 H 217.0°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#2A97B0
RGB	rgb(42, 151, 176)
HSL	hsl(191, 61%, 43%)
HSV	hsv(191, 76%, 69%)
CMYK	cmyk(76.1%, 14.2%, 0%, 31%)
CIE-LAB	lab(57.81, -21.46, -21.71)
CIE-LCH	lch(57.81, 30.53, 225.34°)
OKLab	oklab(62.77% -0.0804 -0.0606)
OKLCH	oklch(62.77% 0.101 217)
XYZ	xyz(19.8546, 25.7577, 44.9912)
Luminance	0.2576 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A97B0 #B0432A

analogous

#2AB086 #2A97B0 #2A54B0

triadic

#2A97B0 #B02A97 #97B02A

tetradic

#2A97B0 #862AB0 #B0432A #54B02A

square

#2A97B0 #862AB0 #B0432A #54B02A

split-complementary

#2A97B0 #B02A54 #B0862A

monochromatic

#12424D #1E6D7F #2A97B0 #45B8D3 #76CBDE

Accessibility & contrast

On white

3.41

#2A97B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#2A97B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A97B0

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A97B0	#FFFFFF	#000000	##000000
##2A97B0	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8692B1

Deuteranopia (green-blind)

#7485B0

Tritanopia (blue-blind)

#00A09F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #2a97b0;
/* rgb */ color: rgb(42, 151, 176);
/* oklch */ color: oklch(62.8% 0.101 217.0);

Tailwind

colors: {
  custom: {
    50: '#79b5c7',
    500: '#2a97b0',
    950: '#000000',
  },
}

SCSS

$custom: #2a97b0;
$custom-light: #79b5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a97b0",
  "rgb": {
    "r": 42,
    "g": 151,
    "b": 176
  },
  "hsl": {
    "h": 191.194,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.62767,
    "c": 0.10073,
    "h": 217
  },
  "luminance": 0.2576
}

Semantic roles & 50–950 ramp

primary

#2A97B0

secondary

#C68070

accent

#6143E5

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2A97B0

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

Preview Lab → · Contrast checker → · Palette generator →