#2B97B1#2B97B1

#2B97B1 is a light, moderate cyan. Relative luminance 0.258; OKLCH L 62.8% C 0.101 H 217.9°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#2B97B1
RGB	rgb(43, 151, 177)
HSL	hsl(192, 61%, 43%)
HSV	hsv(192, 76%, 69%)
CMYK	cmyk(75.7%, 14.7%, 0%, 30.6%)
CIE-LAB	lab(57.86, -21.01, -22.19)
CIE-LCH	lch(57.86, 30.56, 226.56°)
OKLab	oklab(62.83% -0.0796 -0.062)
OKLCH	oklch(62.83% 0.101 217.9)
XYZ	xyz(19.9953, 25.8187, 45.5161)
Luminance	0.2582 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B97B1 #B1452B

analogous

#2BB188 #2B97B1 #2B54B1

triadic

#2B97B1 #B12B97 #97B12B

tetradic

#2B97B1 #882BB1 #B1452B #54B12B

square

#2B97B1 #882BB1 #B1452B #54B12B

split-complementary

#2B97B1 #B12B54 #B1882B

monochromatic

#13434F #1F6D80 #2B97B1 #47B7D2 #78CADE

Accessibility & contrast

On white

3.41

#2B97B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#2B97B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B97B1

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B97B1	#FFFFFF	#000000	##000000
##2B97B1	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8693B2

Deuteranopia (green-blind)

#7485B1

Tritanopia (blue-blind)

#00A09F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #2b97b1;
/* rgb */ color: rgb(43, 151, 177);
/* oklch */ color: oklch(62.8% 0.101 217.9);

Tailwind

colors: {
  custom: {
    50: '#79b5c8',
    500: '#2b97b1',
    950: '#000000',
  },
}

SCSS

$custom: #2b97b1;
$custom-light: #79b5c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b97b1",
  "rgb": {
    "r": 43,
    "g": 151,
    "b": 177
  },
  "hsl": {
    "h": 191.642,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.62833,
    "c": 0.10091,
    "h": 217.9
  },
  "luminance": 0.25821
}

Semantic roles & 50–950 ramp

primary

#2B97B1

secondary

#C68272

accent

#6344E4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2B97B1

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

Preview Lab → · Contrast checker → · Palette generator →