#2B8EC7#2B8EC7

#2B8EC7 is a mid, vivid cyan. Relative luminance 0.240; OKLCH L 61.7% C 0.123 H 239.3°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#2B8EC7
RGB	rgb(43, 142, 199)
HSL	hsl(202, 64%, 47%)
HSV	hsv(202, 78%, 78%)
CMYK	cmyk(78.4%, 28.6%, 0%, 22%)
CIE-LAB	lab(56.07, -8.49, -37.45)
CIE-LCH	lch(56.07, 38.40, 257.22°)
OKLab	oklab(61.7% -0.063 -0.106)
OKLCH	oklch(61.7% 0.123 239.3)
XYZ	xyz(20.9740, 23.9806, 57.5451)
Luminance	0.2398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B8EC7 #C7642B

analogous

#2BC7B2 #2B8EC7 #2B40C7

triadic

#2B8EC7 #C72B8E #8EC72B

tetradic

#2B8EC7 #B22BC7 #C7642B #40C72B

square

#2B8EC7 #B22BC7 #C7642B #40C72B

split-complementary

#2B8EC7 #C72B40 #C7B22B

monochromatic

#154662 #206A95 #2B8EC7 #55AADA #87C3E5

Accessibility & contrast

On white

3.62

#2B8EC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#2B8EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B8EC7

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B8EC7	#FFFFFF	#000000	##000000
##2B8EC7	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ECA

Deuteranopia (green-blind)

#5E80C6

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2b8ec7;
/* rgb */ color: rgb(43, 142, 199);
/* oklch */ color: oklch(61.7% 0.123 239.3);

Tailwind

colors: {
  custom: {
    50: '#7caed8',
    500: '#2b8ec7',
    950: '#000000',
  },
}

SCSS

$custom: #2b8ec7;
$custom-light: #7caed8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b8ec7",
  "rgb": {
    "r": 43,
    "g": 142,
    "b": 199
  },
  "hsl": {
    "h": 201.923,
    "s": 64.463,
    "l": 47.451
  },
  "oklch": {
    "l": 0.61704,
    "c": 0.12327,
    "h": 239.3
  },
  "luminance": 0.23983
}

Semantic roles & 50–950 ramp

primary

#2B8EC7

secondary

#CF9C7F

accent

#7D40E7

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #2B8EC7

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

Preview Lab → · Contrast checker → · Palette generator →