#2B86B0#2B86B0

#2B86B0 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.6% C 0.105 H 232.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#2B86B0
RGB	rgb(43, 134, 176)
HSL	hsl(199, 61%, 43%)
HSV	hsv(199, 76%, 69%)
CMYK	cmyk(75.6%, 23.9%, 0%, 31%)
CIE-LAB	lab(52.62, -12.10, -29.72)
CIE-LCH	lch(52.62, 32.09, 247.85°)
OKLab	oklab(58.61% -0.0632 -0.0837)
OKLCH	oklch(58.61% 0.105 232.9)
XYZ	xyz(17.3547, 20.6963, 44.1460)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B86B0 #B0552B

analogous

#2BB097 #2B86B0 #2B44B0

triadic

#2B86B0 #B02B86 #86B02B

tetradic

#2B86B0 #972BB0 #B0552B #44B02B

square

#2B86B0 #972BB0 #B0552B #44B02B

split-complementary

#2B86B0 #B02B44 #B0972B

monochromatic

#133B4E #1F617F #2B86B0 #46A6D2 #78BEDE

Accessibility & contrast

On white

4.09

#2B86B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#2B86B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B86B0

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B86B0	#FFFFFF	#000000	##000000
##2B86B0	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B2

Deuteranopia (green-blind)

#5F78AF

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2b86b0;
/* rgb */ color: rgb(43, 134, 176);
/* oklch */ color: oklch(58.6% 0.105 232.9);

Tailwind

colors: {
  custom: {
    50: '#78a9c7',
    500: '#2b86b0',
    950: '#000000',
  },
}

SCSS

$custom: #2b86b0;
$custom-light: #78a9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b86b0",
  "rgb": {
    "r": 43,
    "g": 134,
    "b": 176
  },
  "hsl": {
    "h": 198.947,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.58615,
    "c": 0.10484,
    "h": 232.9
  },
  "luminance": 0.20698
}

Semantic roles & 50–950 ramp

primary

#2B86B0

secondary

#C68C71

accent

#7644E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2B86B0

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

Preview Lab → · Contrast checker → · Palette generator →