#2D83A7#2D83A7

#2D83A7 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.097 H 230.0°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2D83A7
RGB	rgb(45, 131, 167)
HSL	hsl(198, 58%, 42%)
HSV	hsv(198, 73%, 65%)
CMYK	cmyk(73.1%, 21.6%, 0%, 34.5%)
CIE-LAB	lab(51.36, -13.28, -26.48)
CIE-LCH	lch(51.36, 29.62, 243.37°)
OKLab	oklab(57.5% -0.0625 -0.0743)
OKLCH	oklch(57.5% 0.097 230)
XYZ	xyz(16.1707, 19.5786, 39.4785)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D83A7 #A7512D

analogous

#2DA78E #2D83A7 #2D46A7

triadic

#2D83A7 #A72D83 #83A72D

tetradic

#2D83A7 #8E2DA7 #A7512D #46A72D

square

#2D83A7 #8E2DA7 #A7512D #46A72D

split-complementary

#2D83A7 #A72D46 #A78E2D

monochromatic

#133747 #205D77 #2D83A7 #44A5CD #75BCDA

Accessibility & contrast

On white

4.27

#2D83A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#2D83A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D83A7

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D83A7	#FFFFFF	#000000	##000000
##2D83A7	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7181A9

Deuteranopia (green-blind)

#6075A6

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2d83a7;
/* rgb */ color: rgb(45, 131, 167);
/* oklch */ color: oklch(57.5% 0.097 230.0);

Tailwind

colors: {
  custom: {
    50: '#77a7c1',
    500: '#2d83a7',
    950: '#000000',
  },
}

SCSS

$custom: #2d83a7;
$custom-light: #77a7c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d83a7",
  "rgb": {
    "r": 45,
    "g": 131,
    "b": 167
  },
  "hsl": {
    "h": 197.705,
    "s": 57.547,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57498,
    "c": 0.0971,
    "h": 230
  },
  "luminance": 0.19581
}

Semantic roles & 50–950 ramp

primary

#2D83A7

secondary

#C1876E

accent

#7447E1

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2D83A7

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

Preview Lab → · Contrast checker → · Palette generator →