#2B68B0#2B68B0

#2B68B0 is a mid, vivid cyan. Relative luminance 0.135; OKLCH L 51.5% C 0.130 H 254.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#2B68B0
RGB	rgb(43, 104, 176)
HSL	hsl(212, 61%, 43%)
HSV	hsv(212, 76%, 69%)
CMYK	cmyk(75.6%, 40.9%, 0%, 31%)
CIE-LAB	lab(43.58, 5.87, -43.96)
CIE-LCH	lch(43.58, 44.36, 277.61°)
OKLab	oklab(51.49% -0.0346 -0.1256)
OKLCH	oklch(51.49% 0.13 254.6)
XYZ	xyz(13.7801, 13.5472, 42.9545)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B68B0 #B0732B

analogous

#2BABB0 #2B68B0 #302BB0

triadic

#2B68B0 #B02B68 #68B02B

tetradic

#2B68B0 #B02BAB #B0732B #2BB030

square

#2B68B0 #B02BAB #B0732B #2BB030

split-complementary

#2B68B0 #B0302B #ABB02B

monochromatic

#132E4E #1F4B7F #2B68B0 #4686D2 #78A6DE

Accessibility & contrast

On white

5.66

#2B68B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#2B68B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B68B0

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B68B0	#FFFFFF	#000000	##FFFFFF
##2B68B0	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466EB3

Deuteranopia (green-blind)

#3061AF

Tritanopia (blue-blind)

#007983

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2b68b0;
/* rgb */ color: rgb(43, 104, 176);
/* oklch */ color: oklch(51.5% 0.130 254.6);

Tailwind

colors: {
  custom: {
    50: '#7792c8',
    500: '#2b68b0',
    950: '#000000',
  },
}

SCSS

$custom: #2b68b0;
$custom-light: #7792c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b68b0",
  "rgb": {
    "r": 43,
    "g": 104,
    "b": 176
  },
  "hsl": {
    "h": 212.481,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51487,
    "c": 0.13025,
    "h": 254.6
  },
  "luminance": 0.13549
}

Semantic roles & 50–950 ramp

primary

#2B68B0

secondary

#C69F71

accent

#9B44E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0D13

muted

#7C7D82

Preview Lab

Preview with #2B68B0

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

Preview Lab → · Contrast checker → · Palette generator →