#2B6579#2B6579

#2B6579 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.7% C 0.068 H 223.7°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#2B6579
RGB	rgb(43, 101, 121)
HSL	hsl(195, 48%, 32%)
HSV	hsv(195, 64%, 47%)
CMYK	cmyk(64.5%, 16.5%, 0%, 52.5%)
CIE-LAB	lab(39.92, -12.28, -16.84)
CIE-LCH	lch(39.92, 20.84, 233.90°)
OKLab	oklab(47.7% -0.0491 -0.0469)
OKLCH	oklch(47.7% 0.068 223.7)
XYZ	xyz(9.0998, 11.2005, 19.7678)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6579 #793F2B

analogous

#2B7966 #2B6579 #2B3E79

triadic

#2B6579 #792B65 #65792B

tetradic

#2B6579 #662B79 #793F2B #3E792B

square

#2B6579 #662B79 #793F2B #3E792B

split-complementary

#2B6579 #792B3E #79662B

monochromatic

#0B1A1F #1B3F4C #2B6579 #3B8BA6 #5AA9C4

Accessibility & contrast

On white

6.48

#2B6579 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2B6579 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6579

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6579	#FFFFFF	#000000	##FFFFFF
##2B6579	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)

#5A637A

Deuteranopia (green-blind)

#4F5A79

Tritanopia (blue-blind)

#006B6B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2b6579;
/* rgb */ color: rgb(43, 101, 121);
/* oklch */ color: oklch(47.7% 0.068 223.7);

Tailwind

colors: {
  custom: {
    50: '#6d919f',
    500: '#2b6579',
    950: '#000000',
  },
}

SCSS

$custom: #2b6579;
$custom-light: #6d919f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6579",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 121
  },
  "hsl": {
    "h": 195.385,
    "s": 47.561,
    "l": 32.157
  },
  "oklch": {
    "l": 0.47704,
    "c": 0.0679,
    "h": 223.7
  },
  "luminance": 0.11201
}

Semantic roles & 50–950 ramp

primary

#2B6579

secondary

#AA6B56

accent

#7351D7

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #2B6579

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

Preview Lab → · Contrast checker → · Palette generator →