#2797B1#2797B1

#2797B1 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 62.7% C 0.102 H 217.5°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#2797B1
RGB	rgb(39, 151, 177)
HSL	hsl(191, 64%, 42%)
HSV	hsv(191, 78%, 69%)
CMYK	cmyk(78%, 14.7%, 0%, 30.6%)
CIE-LAB	lab(57.79, -21.46, -22.32)
CIE-LCH	lch(57.79, 30.96, 226.12°)
OKLab	oklab(62.75% -0.0812 -0.0624)
OKLCH	oklch(62.75% 0.102 217.5)
XYZ	xyz(19.8357, 25.7364, 45.5086)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2797B1 #B14127

analogous

#27B186 #2797B1 #2752B1

triadic

#2797B1 #B12797 #97B127

tetradic

#2797B1 #8627B1 #B14127 #52B127

square

#2797B1 #8627B1 #B14127 #52B127

split-complementary

#2797B1 #B12752 #B18627

monochromatic

#11414D #1C6C7F #2797B1 #40B9D5 #72CBE0

Accessibility & contrast

On white

3.42

#2797B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#2797B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2797B1

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2797B1	#FFFFFF	#000000	##000000
##2797B1	1.00	3.42	6.15	6.15
#FFFFFF	3.42	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)

#8692B2

Deuteranopia (green-blind)

#7485B1

Tritanopia (blue-blind)

#00A09F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #2797b1;
/* rgb */ color: rgb(39, 151, 177);
/* oklch */ color: oklch(62.7% 0.102 217.5);

Tailwind

colors: {
  custom: {
    50: '#78b5c8',
    500: '#2797b1',
    950: '#000000',
  },
}

SCSS

$custom: #2797b1;
$custom-light: #78b5c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2797b1",
  "rgb": {
    "r": 39,
    "g": 151,
    "b": 177
  },
  "hsl": {
    "h": 191.304,
    "s": 63.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62747,
    "c": 0.10239,
    "h": 217.5
  },
  "luminance": 0.25739
}

Semantic roles & 50–950 ramp

primary

#2797B1

secondary

#C77E6D

accent

#6041E7

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2797B1

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

Preview Lab → · Contrast checker → · Palette generator →