#2D7BC9#2D7BC9

#2D7BC9 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.5% C 0.142 H 251.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2D7BC9
RGB	rgb(45, 123, 201)
HSL	hsl(210, 63%, 48%)
HSV	hsv(210, 78%, 79%)
CMYK	cmyk(77.6%, 38.8%, 0%, 21.2%)
CIE-LAB	lab(50.62, 3.69, -47.19)
CIE-LCH	lch(50.62, 47.34, 274.47°)
OKLab	oklab(57.45% -0.0444 -0.1347)
OKLCH	oklch(57.45% 0.142 251.8)
XYZ	xyz(18.7038, 18.9386, 57.9168)
Luminance	0.1894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7BC9 #C97B2D

analogous

#2DC9C9 #2D7BC9 #2D2DC9

triadic

#2D7BC9 #C92D7B #7BC92D

tetradic

#2D7BC9 #C92DC9 #C97B2D #2DC92D

square

#2D7BC9 #C92DC9 #C97B2D #2DC92D

split-complementary

#2D7BC9 #C92D2D #C9C92D

monochromatic

#173E65 #225C97 #2D7BC9 #599ADA #8BB8E5

Accessibility & contrast

On white

4.39

#2D7BC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#2D7BC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7BC9

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7BC9	#FFFFFF	#000000	##000000
##2D7BC9	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5680CC

Deuteranopia (green-blind)

#3D72C7

Tritanopia (blue-blind)

#008E98

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2d7bc9;
/* rgb */ color: rgb(45, 123, 201);
/* oklch */ color: oklch(57.5% 0.142 251.8);

Tailwind

colors: {
  custom: {
    50: '#7da0da',
    500: '#2d7bc9',
    950: '#000000',
  },
}

SCSS

$custom: #2d7bc9;
$custom-light: #7da0da;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7bc9",
  "rgb": {
    "r": 45,
    "g": 123,
    "b": 201
  },
  "hsl": {
    "h": 210,
    "s": 63.415,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57454,
    "c": 0.14183,
    "h": 251.8
  },
  "luminance": 0.18941
}

Semantic roles & 50–950 ramp

primary

#2D7BC9

secondary

#CFA983

accent

#9441E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2D7BC9

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

Preview Lab → · Contrast checker → · Palette generator →