#2D7DCC#2D7DCC

#2D7DCC is a mid, vivid cyan. Relative luminance 0.196; OKLCH L 58.1% C 0.144 H 251.6°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2D7DCC
RGB	rgb(45, 125, 204)
HSL	hsl(210, 64%, 49%)
HSV	hsv(210, 78%, 80%)
CMYK	cmyk(77.9%, 38.7%, 0%, 20%)
CIE-LAB	lab(51.36, 3.59, -47.72)
CIE-LCH	lch(51.36, 47.85, 274.30°)
OKLab	oklab(58.09% -0.0454 -0.1362)
OKLCH	oklch(58.09% 0.144 251.6)
XYZ	xyz(19.3108, 19.5825, 59.8771)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7DCC #CC7C2D

analogous

#2DCCCC #2D7DCC #2D2ECC

triadic

#2D7DCC #CC2D7D #7DCC2D

tetradic

#2D7DCC #CC2DCC #CC7C2D #2ECC2D

square

#2D7DCC #CC2DCC #CC7C2D #2ECC2D

split-complementary

#2D7DCC #CC2D2E #CCCC2D

monochromatic

#174068 #225E9A #2D7DCC #5B9CDB #8DBAE6

Accessibility & contrast

On white

4.27

#2D7DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#2D7DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7DCC

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7DCC	#FFFFFF	#000000	##000000
##2D7DCC	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)

#5782CF

Deuteranopia (green-blind)

#3E74CA

Tritanopia (blue-blind)

#00909A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2d7dcc;
/* rgb */ color: rgb(45, 125, 204);
/* oklch */ color: oklch(58.1% 0.144 251.6);

Tailwind

colors: {
  custom: {
    50: '#7da2dc',
    500: '#2d7dcc',
    950: '#000000',
  },
}

SCSS

$custom: #2d7dcc;
$custom-light: #7da2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7dcc",
  "rgb": {
    "r": 45,
    "g": 125,
    "b": 204
  },
  "hsl": {
    "h": 209.811,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58091,
    "c": 0.14356,
    "h": 251.6
  },
  "luminance": 0.19585
}

Semantic roles & 50–950 ramp

primary

#2D7DCC

secondary

#D0AA85

accent

#9341E7

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0F15

muted

#7C7E83

Preview Lab

Preview with #2D7DCC

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

Preview Lab → · Contrast checker → · Palette generator →