#2B6576#2B6576

#2B6576 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.6% C 0.066 H 220.0°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#2B6576
RGB	rgb(43, 101, 118)
HSL	hsl(194, 47%, 32%)
HSV	hsv(194, 64%, 46%)
CMYK	cmyk(63.6%, 14.4%, 0%, 53.7%)
CIE-LAB	lab(39.80, -13.29, -15.20)
CIE-LCH	lch(39.80, 20.19, 228.83°)
OKLab	oklab(47.57% -0.0503 -0.0423)
OKLCH	oklch(47.57% 0.066 220)
XYZ	xyz(8.9186, 11.1281, 18.8139)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6576 #763C2B

analogous

#2B7662 #2B6576 #2B4076

triadic

#2B6576 #762B65 #65762B

tetradic

#2B6576 #622B76 #763C2B #40762B

square

#2B6576 #622B76 #763C2B #40762B

split-complementary

#2B6576 #762B40 #76622B

monochromatic

#0A181C #1B3F49 #2B6576 #3B8BA3 #59ABC2

Accessibility & contrast

On white

6.51

#2B6576 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#2B6576 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6576

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6576	#FFFFFF	#000000	##FFFFFF
##2B6576	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6277

Deuteranopia (green-blind)

#505A76

Tritanopia (blue-blind)

#006B6A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2b6576;
/* rgb */ color: rgb(43, 101, 118);
/* oklch */ color: oklch(47.6% 0.066 220.0);

Tailwind

colors: {
  custom: {
    50: '#6d919d',
    500: '#2b6576',
    950: '#000000',
  },
}

SCSS

$custom: #2b6576;
$custom-light: #6d919d;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6576",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 118
  },
  "hsl": {
    "h": 193.6,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.47567,
    "c": 0.06573,
    "h": 220
  },
  "luminance": 0.11129
}

Semantic roles & 50–950 ramp

primary

#2B6576

secondary

#A86855

accent

#7052D6

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #2B6576

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

Preview Lab → · Contrast checker → · Palette generator →