#2B6AB0#2B6AB0

#2B6AB0 is a mid, vivid cyan. Relative luminance 0.140; OKLCH L 51.9% C 0.128 H 253.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#2B6AB0
RGB	rgb(43, 106, 176)
HSL	hsl(212, 61%, 43%)
HSV	hsv(212, 76%, 69%)
CMYK	cmyk(75.6%, 39.8%, 0%, 31%)
CIE-LAB	lab(44.17, 4.61, -43.02)
CIE-LCH	lch(44.17, 43.27, 276.12°)
OKLab	oklab(51.95% -0.0364 -0.1228)
OKLCH	oklch(51.95% 0.128 253.5)
XYZ	xyz(13.9838, 13.9547, 43.0224)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6AB0 #B0712B

analogous

#2BACB0 #2B6AB0 #2E2BB0

triadic

#2B6AB0 #B02B6A #6AB02B

tetradic

#2B6AB0 #B02BAC #B0712B #2BB02E

square

#2B6AB0 #B02BAC #B0712B #2BB02E

split-complementary

#2B6AB0 #B02E2B #ACB02B

monochromatic

#132F4E #1F4C7F #2B6AB0 #4688D2 #78A8DE

Accessibility & contrast

On white

5.54

#2B6AB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#2B6AB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6AB0

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6AB0	#FFFFFF	#000000	##FFFFFF
##2B6AB0	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496FB3

Deuteranopia (green-blind)

#3463AF

Tritanopia (blue-blind)

#007B84

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2b6ab0;
/* rgb */ color: rgb(43, 106, 176);
/* oklch */ color: oklch(51.9% 0.128 253.5);

Tailwind

colors: {
  custom: {
    50: '#7794c8',
    500: '#2b6ab0',
    950: '#000000',
  },
}

SCSS

$custom: #2b6ab0;
$custom-light: #7794c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6ab0",
  "rgb": {
    "r": 43,
    "g": 106,
    "b": 176
  },
  "hsl": {
    "h": 211.579,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51947,
    "c": 0.12806,
    "h": 253.5
  },
  "luminance": 0.13956
}

Semantic roles & 50–950 ramp

primary

#2B6AB0

secondary

#C69E71

accent

#9844E4

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6AB0

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

Preview Lab → · Contrast checker → · Palette generator →