#2797B2#2797B2

#2797B2 is a light, moderate cyan. Relative luminance 0.258; OKLCH L 62.8% C 0.103 H 218.3°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#2797B2
RGB	rgb(39, 151, 178)
HSL	hsl(192, 64%, 43%)
HSV	hsv(192, 78%, 70%)
CMYK	cmyk(78.1%, 15.2%, 0%, 30.2%)
CIE-LAB	lab(57.82, -21.13, -22.83)
CIE-LCH	lch(57.82, 31.11, 227.21°)
OKLab	oklab(62.79% -0.0808 -0.0638)
OKLCH	oklch(62.79% 0.103 218.3)
XYZ	xyz(19.9358, 25.7765, 46.0355)
Luminance	0.2578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2797B2 #B24227

analogous

#27B288 #2797B2 #2751B2

triadic

#2797B2 #B22797 #97B227

tetradic

#2797B2 #8827B2 #B24227 #51B227

square

#2797B2 #8827B2 #B24227 #51B227

split-complementary

#2797B2 #B22751 #B28827

monochromatic

#11424E #1C6C80 #2797B2 #41B8D5 #73CBE0

Accessibility & contrast

On white

3.41

#2797B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#2797B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2797B2

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2797B2	#FFFFFF	#000000	##000000
##2797B2	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: #2797b2;
/* rgb */ color: rgb(39, 151, 178);
/* oklch */ color: oklch(62.8% 0.103 218.3);

Tailwind

colors: {
  custom: {
    50: '#78b5c9',
    500: '#2797b2',
    950: '#000000',
  },
}

SCSS

$custom: #2797b2;
$custom-light: #78b5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2797b2",
  "rgb": {
    "r": 39,
    "g": 151,
    "b": 178
  },
  "hsl": {
    "h": 191.655,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.6279,
    "c": 0.10296,
    "h": 218.3
  },
  "luminance": 0.25779
}

Semantic roles & 50–950 ramp

primary

#2797B2

secondary

#C87F6D

accent

#6141E7

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2797B2

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

Preview Lab → · Contrast checker → · Palette generator →