#2D82B8#2D82B8

#2D82B8 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.1% C 0.115 H 241.1°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#2D82B8
RGB	rgb(45, 130, 184)
HSL	hsl(203, 61%, 45%)
HSV	hsv(203, 76%, 72%)
CMYK	cmyk(75.5%, 29.3%, 0%, 27.8%)
CIE-LAB	lab(51.82, -6.71, -35.57)
CIE-LCH	lch(51.82, 36.19, 259.31°)
OKLab	oklab(58.11% -0.0556 -0.1006)
OKLCH	oklch(58.11% 0.115 241.1)
XYZ	xyz(17.7132, 19.9818, 48.2614)
Luminance	0.1998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D82B8 #B8632D

analogous

#2DB8A8 #2D82B8 #2D3DB8

triadic

#2D82B8 #B82D82 #82B82D

tetradic

#2D82B8 #A82DB8 #B8632D #3DB82D

square

#2D82B8 #A82DB8 #B8632D #3DB82D

split-complementary

#2D82B8 #B82D3D #B8A82D

monochromatic

#153D56 #215F87 #2D82B8 #4EA0D4 #80BAE0

Accessibility & contrast

On white

4.20

#2D82B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#2D82B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D82B8

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D82B8	#FFFFFF	#000000	##000000
##2D82B8	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6983BA

Deuteranopia (green-blind)

#5676B7

Tritanopia (blue-blind)

#008F95

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2d82b8;
/* rgb */ color: rgb(45, 130, 184);
/* oklch */ color: oklch(58.1% 0.115 241.1);

Tailwind

colors: {
  custom: {
    50: '#79a6cd',
    500: '#2d82b8',
    950: '#000000',
  },
}

SCSS

$custom: #2d82b8;
$custom-light: #79a6cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d82b8",
  "rgb": {
    "r": 45,
    "g": 130,
    "b": 184
  },
  "hsl": {
    "h": 203.309,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.58114,
    "c": 0.11495,
    "h": 241.1
  },
  "luminance": 0.19984
}

Semantic roles & 50–950 ramp

primary

#2D82B8

secondary

#C99778

accent

#8244E4

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2D82B8

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

Preview Lab → · Contrast checker → · Palette generator →