#2B6481#2B6481

#2B6481 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.8% C 0.075 H 233.6°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#2B6481
RGB	rgb(43, 100, 129)
HSL	hsl(200, 50%, 34%)
HSV	hsv(200, 67%, 51%)
CMYK	cmyk(66.7%, 22.5%, 0%, 49.4%)
CIE-LAB	lab(39.94, -8.94, -21.67)
CIE-LCH	lch(39.94, 23.45, 247.58°)
OKLab	oklab(47.83% -0.0447 -0.0607)
OKLCH	oklch(47.83% 0.075 233.6)
XYZ	xyz(9.5143, 11.2119, 22.4273)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6481 #81482B

analogous

#2B8173 #2B6481 #2B3981

triadic

#2B6481 #812B64 #64812B

tetradic

#2B6481 #732B81 #81482B #39812B

square

#2B6481 #732B81 #81482B #39812B

split-complementary

#2B6481 #812B39 #81732B

monochromatic

#0C1D25 #1C4053 #2B6481 #3A88AF #5DA5C9

Accessibility & contrast

On white

6.48

#2B6481 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2B6481 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6481

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6481	#FFFFFF	#000000	##FFFFFF
##2B6481	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566382

Deuteranopia (green-blind)

#4A5A81

Tritanopia (blue-blind)

#006C6E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2b6481;
/* rgb */ color: rgb(43, 100, 129);
/* oklch */ color: oklch(47.8% 0.075 233.6);

Tailwind

colors: {
  custom: {
    50: '#6e90a5',
    500: '#2b6481',
    950: '#000000',
  },
}

SCSS

$custom: #2b6481;
$custom-light: #6e90a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6481",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 129
  },
  "hsl": {
    "h": 200.233,
    "s": 50,
    "l": 33.725
  },
  "oklch": {
    "l": 0.47832,
    "c": 0.07544,
    "h": 233.6
  },
  "luminance": 0.11213
}

Semantic roles & 50–950 ramp

primary

#2B6481

secondary

#AF7659

accent

#7D4EDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2B6481

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

Preview Lab → · Contrast checker → · Palette generator →