#2B789D#2B789D

#2B789D is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.2% C 0.094 H 233.3°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#2B789D
RGB	rgb(43, 120, 157)
HSL	hsl(199, 57%, 39%)
HSV	hsv(199, 73%, 62%)
CMYK	cmyk(72.6%, 23.6%, 0%, 38.4%)
CIE-LAB	lab(47.47, -10.80, -26.69)
CIE-LCH	lch(47.47, 28.79, 247.97°)
OKLab	oklab(54.24% -0.0559 -0.075)
OKLCH	oklch(54.24% 0.094 233.3)
XYZ	xyz(13.7961, 16.3793, 34.3262)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B789D #9D502B

analogous

#2B9D89 #2B789D #2B3F9D

triadic

#2B789D #9D2B78 #789D2B

tetradic

#2B789D #892B9D #9D502B #3F9D2B

square

#2B789D #892B9D #9D502B #3F9D2B

split-complementary

#2B789D #9D2B3F #9D892B

monochromatic

#112F3D #1E536D #2B789D #3C9BCA #6CB4D7

Accessibility & contrast

On white

4.91

#2B789D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#2B789D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B789D

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B789D	#FFFFFF	#000000	##FFFFFF
##2B789D	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66779F

Deuteranopia (green-blind)

#566C9C

Tritanopia (blue-blind)

#008284

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2b789d;
/* rgb */ color: rgb(43, 120, 157);
/* oklch */ color: oklch(54.2% 0.094 233.3);

Tailwind

colors: {
  custom: {
    50: '#749fba',
    500: '#2b789d',
    950: '#000000',
  },
}

SCSS

$custom: #2b789d;
$custom-light: #749fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2b789d",
  "rgb": {
    "r": 43,
    "g": 120,
    "b": 157
  },
  "hsl": {
    "h": 199.474,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.54238,
    "c": 0.09359,
    "h": 233.3
  },
  "luminance": 0.16381
}

Semantic roles & 50–950 ramp

primary

#2B789D

secondary

#BD8366

accent

#7948E0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2B789D

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

Preview Lab → · Contrast checker → · Palette generator →