#2B6AAF#2B6AAF

#2B6AAF is a mid, vivid cyan. Relative luminance 0.139; OKLCH L 51.9% C 0.127 H 253.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#2B6AAF
RGB	rgb(43, 106, 175)
HSL	hsl(211, 61%, 43%)
HSV	hsv(211, 75%, 69%)
CMYK	cmyk(75.4%, 39.4%, 0%, 31.4%)
CIE-LAB	lab(44.11, 4.24, -42.53)
CIE-LCH	lch(44.11, 42.74, 275.69°)
OKLab	oklab(51.89% -0.0366 -0.1213)
OKLCH	oklch(51.89% 0.127 253.2)
XYZ	xyz(13.8853, 13.9152, 42.5032)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6AAF #AF702B

analogous

#2BACAF #2B6AAF #2E2BAF

triadic

#2B6AAF #AF2B6A #6AAF2B

tetradic

#2B6AAF #AF2BAC #AF702B #2BAF2E

square

#2B6AAF #AF2BAC #AF702B #2BAF2E

split-complementary

#2B6AAF #AF2E2B #ACAF2B

monochromatic

#132E4D #1F4C7E #2B6AAF #4688D1 #77A8DE

Accessibility & contrast

On white

5.55

#2B6AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#2B6AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6AAF

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6AAF	#FFFFFF	#000000	##FFFFFF
##2B6AAF	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6FB2

Deuteranopia (green-blind)

#3563AE

Tritanopia (blue-blind)

#007A84

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2b6aaf;
/* rgb */ color: rgb(43, 106, 175);
/* oklch */ color: oklch(51.9% 0.127 253.2);

Tailwind

colors: {
  custom: {
    50: '#7794c7',
    500: '#2b6aaf',
    950: '#000000',
  },
}

SCSS

$custom: #2b6aaf;
$custom-light: #7794c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6aaf",
  "rgb": {
    "r": 43,
    "g": 106,
    "b": 175
  },
  "hsl": {
    "h": 211.364,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51885,
    "c": 0.12674,
    "h": 253.2
  },
  "luminance": 0.13917
}

Semantic roles & 50–950 ramp

primary

#2B6AAF

secondary

#C59D70

accent

#9844E4

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6AAF

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

Preview Lab → · Contrast checker → · Palette generator →