#2D7BCC#2D7BCC

#2D7BCC is a mid, vivid cyan. Relative luminance 0.191; OKLCH L 57.6% C 0.146 H 252.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2D7BCC
RGB	rgb(45, 123, 204)
HSL	hsl(211, 64%, 49%)
HSV	hsv(211, 78%, 80%)
CMYK	cmyk(77.9%, 39.7%, 0%, 20%)
CIE-LAB	lab(50.78, 4.81, -48.64)
CIE-LCH	lch(50.78, 48.88, 275.65°)
OKLab	oklab(57.64% -0.0437 -0.1389)
OKLCH	oklch(57.64% 0.146 252.6)
XYZ	xyz(19.0601, 19.0812, 59.7935)
Luminance	0.1908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7BCC #CC7E2D

analogous

#2DCBCC #2D7BCC #2F2DCC

triadic

#2D7BCC #CC2D7B #7BCC2D

tetradic

#2D7BCC #CC2DCB #CC7E2D #2DCC2F

square

#2D7BCC #CC2DCB #CC7E2D #2DCC2F

split-complementary

#2D7BCC #CC2F2D #CBCC2D

monochromatic

#173F68 #225D9A #2D7BCC #5B9ADB #8DB9E6

Accessibility & contrast

On white

4.36

#2D7BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#2D7BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7BCC

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7BCC	#FFFFFF	#000000	##000000
##2D7BCC	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5481CF

Deuteranopia (green-blind)

#3A72CA

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2d7bcc;
/* rgb */ color: rgb(45, 123, 204);
/* oklch */ color: oklch(57.6% 0.146 252.6);

Tailwind

colors: {
  custom: {
    50: '#7da0dc',
    500: '#2d7bcc',
    950: '#000000',
  },
}

SCSS

$custom: #2d7bcc;
$custom-light: #7da0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7bcc",
  "rgb": {
    "r": 45,
    "g": 123,
    "b": 204
  },
  "hsl": {
    "h": 210.566,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57638,
    "c": 0.14565,
    "h": 252.6
  },
  "luminance": 0.19083
}

Semantic roles & 50–950 ramp

primary

#2D7BCC

secondary

#D0AB85

accent

#9541E7

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2D7BCC

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

Preview Lab → · Contrast checker → · Palette generator →