#2B6881#2B6881

#2B6881 is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 48.9% C 0.074 H 228.2°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#2B6881
RGB	rgb(43, 104, 129)
HSL	hsl(197, 50%, 34%)
HSV	hsv(197, 67%, 51%)
CMYK	cmyk(66.7%, 19.4%, 0%, 49.4%)
CIE-LAB	lab(41.21, -11.30, -19.70)
CIE-LCH	lch(41.21, 22.71, 240.17°)
OKLab	oklab(48.85% -0.0493 -0.0551)
OKLCH	oklch(48.85% 0.074 228.2)
XYZ	xyz(9.9075, 11.9982, 22.5584)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6881 #81442B

analogous

#2B816F #2B6881 #2B3D81

triadic

#2B6881 #812B68 #68812B

tetradic

#2B6881 #6F2B81 #81442B #3D812B

square

#2B6881 #6F2B81 #81442B #3D812B

split-complementary

#2B6881 #812B3D #816F2B

monochromatic

#0C1E25 #1C4353 #2B6881 #3A8DAF #5DAAC9

Accessibility & contrast

On white

6.18

#2B6881 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#2B6881 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6881

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6881	#FFFFFF	#000000	##FFFFFF
##2B6881	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6682

Deuteranopia (green-blind)

#4F5D81

Tritanopia (blue-blind)

#006F70

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2b6881;
/* rgb */ color: rgb(43, 104, 129);
/* oklch */ color: oklch(48.9% 0.074 228.2);

Tailwind

colors: {
  custom: {
    50: '#6e93a5',
    500: '#2b6881',
    950: '#000000',
  },
}

SCSS

$custom: #2b6881;
$custom-light: #6e93a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6881",
  "rgb": {
    "r": 43,
    "g": 104,
    "b": 129
  },
  "hsl": {
    "h": 197.442,
    "s": 50,
    "l": 33.725
  },
  "oklch": {
    "l": 0.4885,
    "c": 0.07389,
    "h": 228.2
  },
  "luminance": 0.11999
}

Semantic roles & 50–950 ramp

primary

#2B6881

secondary

#AF7259

accent

#774EDA

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #2B6881

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

Preview Lab → · Contrast checker → · Palette generator →