#2B6483#2B6483

#2B6483 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.9% C 0.078 H 235.4°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B6483
RGB	rgb(43, 100, 131)
HSL	hsl(201, 51%, 34%)
HSV	hsv(201, 67%, 51%)
CMYK	cmyk(67.2%, 23.7%, 0%, 48.6%)
CIE-LAB	lab(40.02, -8.24, -22.75)
CIE-LCH	lch(40.02, 24.20, 250.09°)
OKLab	oklab(47.93% -0.044 -0.0638)
OKLCH	oklch(47.93% 0.078 235.4)
XYZ	xyz(9.6486, 11.2656, 23.1343)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6483 #834A2B

analogous

#2B8376 #2B6483 #2B3883

triadic

#2B6483 #832B64 #64832B

tetradic

#2B6483 #762B83 #834A2B #38832B

square

#2B6483 #762B83 #834A2B #38832B

split-complementary

#2B6483 #832B38 #83762B

monochromatic

#0D1E27 #1C4155 #2B6483 #3A87B1 #5EA4CA

Accessibility & contrast

On white

6.45

#2B6483 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2B6483 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6483

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6483	#FFFFFF	#000000	##FFFFFF
##2B6483	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556384

Deuteranopia (green-blind)

#495A82

Tritanopia (blue-blind)

#006C6E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2b6483;
/* rgb */ color: rgb(43, 100, 131);
/* oklch */ color: oklch(47.9% 0.078 235.4);

Tailwind

colors: {
  custom: {
    50: '#6f90a7',
    500: '#2b6483',
    950: '#000000',
  },
}

SCSS

$custom: #2b6483;
$custom-light: #6f90a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6483",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 131
  },
  "hsl": {
    "h": 201.136,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.47932,
    "c": 0.07751,
    "h": 235.4
  },
  "luminance": 0.11267
}

Semantic roles & 50–950 ramp

primary

#2B6483

secondary

#B0785A

accent

#7F4EDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2B6483

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

Preview Lab → · Contrast checker → · Palette generator →