#2B7ACE#2B7ACE

#2B7ACE is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.5% C 0.150 H 253.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2B7ACE
RGB	rgb(43, 122, 206)
HSL	hsl(211, 65%, 49%)
HSV	hsv(211, 79%, 81%)
CMYK	cmyk(79.1%, 40.8%, 0%, 19.2%)
CIE-LAB	lab(50.55, 5.95, -50.14)
CIE-LCH	lch(50.55, 50.50, 276.77°)
OKLab	oklab(57.48% -0.0434 -0.1434)
OKLCH	oklch(57.48% 0.15 253.2)
XYZ	xyz(19.0922, 18.8866, 61.0198)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7ACE #CE7F2B

analogous

#2BCCCE #2B7ACE #2D2BCE

triadic

#2B7ACE #CE2B7A #7ACE2B

tetradic

#2B7ACE #CE2BCC #CE7F2B #2BCE2D

square

#2B7ACE #CE2BCC #CE7F2B #2BCE2D

split-complementary

#2B7ACE #CE2D2B #CCCE2B

monochromatic

#163E69 #205C9B #2B7ACE #5A99DC #8CB8E7

Accessibility & contrast

On white

4.40

#2B7ACE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#2B7ACE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7ACE

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7ACE	#FFFFFF	#000000	##000000
##2B7ACE	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5180D1

Deuteranopia (green-blind)

#3572CC

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2b7ace;
/* rgb */ color: rgb(43, 122, 206);
/* oklch */ color: oklch(57.5% 0.150 253.2);

Tailwind

colors: {
  custom: {
    50: '#7d9fdd',
    500: '#2b7ace',
    950: '#000000',
  },
}

SCSS

$custom: #2b7ace;
$custom-light: #7d9fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7ace",
  "rgb": {
    "r": 43,
    "g": 122,
    "b": 206
  },
  "hsl": {
    "h": 210.92,
    "s": 65.462,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57482,
    "c": 0.14983,
    "h": 253.2
  },
  "luminance": 0.18889
}

Semantic roles & 50–950 ramp

primary

#2B7ACE

secondary

#D1AC84

accent

#963FE8

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2B7ACE

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

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