#2A789D#2A789D

#2A789D is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.2% C 0.094 H 233.1°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2A789D
RGB	rgb(42, 120, 157)
HSL	hsl(199, 58%, 39%)
HSV	hsv(199, 73%, 62%)
CMYK	cmyk(73.2%, 23.6%, 0%, 38.4%)
CIE-LAB	lab(47.44, -10.94, -26.74)
CIE-LCH	lch(47.44, 28.89, 247.74°)
OKLab	oklab(54.21% -0.0565 -0.0752)
OKLCH	oklch(54.21% 0.094 233.1)
XYZ	xyz(13.7547, 16.3579, 34.3242)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A789D #9D4F2A

analogous

#2A9D89 #2A789D #2A3F9D

triadic

#2A789D #9D2A78 #789D2A

tetradic

#2A789D #892A9D #9D4F2A #3F9D2A

square

#2A789D #892A9D #9D4F2A #3F9D2A

split-complementary

#2A789D #9D2A3F #9D892A

monochromatic

#102E3C #1D536D #2A789D #3A9CCA #6AB4D7

Accessibility & contrast

On white

4.92

#2A789D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#2A789D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A789D

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A789D	#FFFFFF	#000000	##FFFFFF
##2A789D	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	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: #2a789d;
/* rgb */ color: rgb(42, 120, 157);
/* oklch */ color: oklch(54.2% 0.094 233.1);

Tailwind

colors: {
  custom: {
    50: '#739fba',
    500: '#2a789d',
    950: '#000000',
  },
}

SCSS

$custom: #2a789d;
$custom-light: #739fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2a789d",
  "rgb": {
    "r": 42,
    "g": 120,
    "b": 157
  },
  "hsl": {
    "h": 199.304,
    "s": 57.789,
    "l": 39.02
  },
  "oklch": {
    "l": 0.54208,
    "c": 0.09402,
    "h": 233.1
  },
  "luminance": 0.1636
}

Semantic roles & 50–950 ramp

primary

#2A789D

secondary

#BE8265

accent

#7847E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2A789D

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

Preview Lab → · Contrast checker → · Palette generator →