#2D82CF#2D82CF

#2D82CF is a mid, vivid cyan. Relative luminance 0.210; OKLCH L 59.4% C 0.142 H 249.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D82CF
RGB	rgb(45, 130, 207)
HSL	hsl(209, 64%, 49%)
HSV	hsv(209, 78%, 81%)
CMYK	cmyk(78.3%, 37.2%, 0%, 18.8%)
CIE-LAB	lab(52.98, 1.67, -46.85)
CIE-LCH	lch(52.98, 46.88, 272.04°)
OKLab	oklab(59.41% -0.049 -0.1336)
OKLCH	oklch(59.41% 0.142 249.9)
XYZ	xyz(20.3230, 21.0257, 62.0066)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D82CF #CF7A2D

analogous

#2DCFCB #2D82CF #2D31CF

triadic

#2D82CF #CF2D82 #82CF2D

tetradic

#2D82CF #CB2DCF #CF7A2D #31CF2D

square

#2D82CF #CB2DCF #CF7A2D #31CF2D

split-complementary

#2D82CF #CF2D31 #CFCB2D

monochromatic

#17436A #22629D #2D82CF #5DA0DC #90BDE7

Accessibility & contrast

On white

4.03

#2D82CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#2D82CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D82CF

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D82CF	#FFFFFF	#000000	##000000
##2D82CF	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E87D2

Deuteranopia (green-blind)

#4578CD

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2d82cf;
/* rgb */ color: rgb(45, 130, 207);
/* oklch */ color: oklch(59.4% 0.142 249.9);

Tailwind

colors: {
  custom: {
    50: '#7ea5de',
    500: '#2d82cf',
    950: '#000000',
  },
}

SCSS

$custom: #2d82cf;
$custom-light: #7ea5de;
$custom-dark: #000000;

JSON

{
  "hex": "#2d82cf",
  "rgb": {
    "r": 45,
    "g": 130,
    "b": 207
  },
  "hsl": {
    "h": 208.519,
    "s": 64.286,
    "l": 49.412
  },
  "oklch": {
    "l": 0.59409,
    "c": 0.14227,
    "h": 249.9
  },
  "luminance": 0.21028
}

Semantic roles & 50–950 ramp

primary

#2D82CF

secondary

#D1AA87

accent

#9041E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #2D82CF

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

Preview Lab → · Contrast checker → · Palette generator →