#2997B2#2997B2

#2997B2 is a light, moderate cyan. Relative luminance 0.258; OKLCH L 62.8% C 0.102 H 218.5°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#2997B2
RGB	rgb(41, 151, 178)
HSL	hsl(192, 63%, 43%)
HSV	hsv(192, 77%, 70%)
CMYK	cmyk(77%, 15.2%, 0%, 30.2%)
CIE-LAB	lab(57.86, -20.91, -22.76)
CIE-LCH	lch(57.86, 30.91, 227.43°)
OKLab	oklab(62.83% -0.08 -0.0636)
OKLCH	oklch(62.83% 0.102 218.5)
XYZ	xyz(20.0135, 25.8166, 46.0391)
Luminance	0.2582 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2997B2 #B24429

analogous

#29B288 #2997B2 #2952B2

triadic

#2997B2 #B22997 #97B229

tetradic

#2997B2 #8829B2 #B24429 #52B229

square

#2997B2 #8829B2 #B24429 #52B229

split-complementary

#2997B2 #B22952 #B28829

monochromatic

#12434F #1E6D80 #2997B2 #44B8D4 #76CBDF

Accessibility & contrast

On white

3.41

#2997B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#2997B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2997B2

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2997B2	#FFFFFF	#000000	##000000
##2997B2	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)

#8693B3

Deuteranopia (green-blind)

#7385B2

Tritanopia (blue-blind)

#00A0A0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #2997b2;
/* rgb */ color: rgb(41, 151, 178);
/* oklch */ color: oklch(62.8% 0.102 218.5);

Tailwind

colors: {
  custom: {
    50: '#79b5c9',
    500: '#2997b2',
    950: '#000000',
  },
}

SCSS

$custom: #2997b2;
$custom-light: #79b5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2997b2",
  "rgb": {
    "r": 41,
    "g": 151,
    "b": 178
  },
  "hsl": {
    "h": 191.825,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.62832,
    "c": 0.10224,
    "h": 218.5
  },
  "luminance": 0.25819
}

Semantic roles & 50–950 ramp

primary

#2997B2

secondary

#C78170

accent

#6242E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2997B2

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

Preview Lab → · Contrast checker → · Palette generator →