#2B6AAA#2B6AAA

#2B6AAA is a mid, vivid cyan. Relative luminance 0.137; OKLCH L 51.6% C 0.120 H 251.6°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B6AAA
RGB	rgb(43, 106, 170)
HSL	hsl(210, 60%, 42%)
HSV	hsv(210, 75%, 67%)
CMYK	cmyk(74.7%, 37.6%, 0%, 33.3%)
CIE-LAB	lab(43.83, 2.35, -40.04)
CIE-LCH	lch(43.83, 40.11, 273.37°)
OKLab	oklab(51.58% -0.0379 -0.114)
OKLCH	oklch(51.58% 0.12 251.6)
XYZ	xyz(13.4033, 13.7224, 39.9647)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6AAA #AA6B2B

analogous

#2BAAAA #2B6AAA #2C2BAA

triadic

#2B6AAA #AA2B6A #6AAA2B

tetradic

#2B6AAA #AA2BAA #AA6B2B #2BAA2C

square

#2B6AAA #AA2BAA #AA6B2B #2BAA2C

split-complementary

#2B6AAA #AA2C2B #AAAA2B

monochromatic

#122D48 #1F4C79 #2B6AAA #4389CF #74A7DC

Accessibility & contrast

On white

5.61

#2B6AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#2B6AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6AAA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6AAA	#FFFFFF	#000000	##FFFFFF
##2B6AAA	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6EAD

Deuteranopia (green-blind)

#3962A9

Tritanopia (blue-blind)

#007982

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2b6aaa;
/* rgb */ color: rgb(43, 106, 170);
/* oklch */ color: oklch(51.6% 0.120 251.6);

Tailwind

colors: {
  custom: {
    50: '#7694c3',
    500: '#2b6aaa',
    950: '#000000',
  },
}

SCSS

$custom: #2b6aaa;
$custom-light: #7694c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6aaa",
  "rgb": {
    "r": 43,
    "g": 106,
    "b": 170
  },
  "hsl": {
    "h": 210.236,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51576,
    "c": 0.12016,
    "h": 251.6
  },
  "luminance": 0.13724
}

Semantic roles & 50–950 ramp

primary

#2B6AAA

secondary

#C3996E

accent

#9545E3

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #2B6AAA

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

Preview Lab → · Contrast checker → · Palette generator →