#2B86B1#2B86B1

#2B86B1 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.7% C 0.106 H 233.6°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B86B1
RGB	rgb(43, 134, 177)
HSL	hsl(199, 61%, 43%)
HSV	hsv(199, 76%, 69%)
CMYK	cmyk(75.7%, 24.3%, 0%, 30.6%)
CIE-LAB	lab(52.66, -11.75, -30.23)
CIE-LCH	lch(52.66, 32.43, 248.77°)
OKLab	oklab(58.67% -0.0628 -0.0851)
OKLCH	oklch(58.67% 0.106 233.6)
XYZ	xyz(17.4540, 20.7360, 44.6690)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B86B1 #B1562B

analogous

#2BB199 #2B86B1 #2B43B1

triadic

#2B86B1 #B12B86 #86B12B

tetradic

#2B86B1 #992BB1 #B1562B #43B12B

square

#2B86B1 #992BB1 #B1562B #43B12B

split-complementary

#2B86B1 #B12B43 #B1992B

monochromatic

#133B4F #1F6180 #2B86B1 #47A6D2 #78BDDE

Accessibility & contrast

On white

4.08

#2B86B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#2B86B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B86B1

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B86B1	#FFFFFF	#000000	##000000
##2B86B1	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B3

Deuteranopia (green-blind)

#5F78B0

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2b86b1;
/* rgb */ color: rgb(43, 134, 177);
/* oklch */ color: oklch(58.7% 0.106 233.6);

Tailwind

colors: {
  custom: {
    50: '#78a9c8',
    500: '#2b86b1',
    950: '#000000',
  },
}

SCSS

$custom: #2b86b1;
$custom-light: #78a9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b86b1",
  "rgb": {
    "r": 43,
    "g": 134,
    "b": 177
  },
  "hsl": {
    "h": 199.254,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.58665,
    "c": 0.1058,
    "h": 233.6
  },
  "luminance": 0.20738
}

Semantic roles & 50–950 ramp

primary

#2B86B1

secondary

#C68D72

accent

#7744E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2B86B1

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

Preview Lab → · Contrast checker → · Palette generator →