#2B6B8A#2B6B8A

#2B6B8A is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.0% C 0.081 H 232.8°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX#2B6B8A
RGBrgb(43, 107, 138)
HSLhsl(200, 52%, 35%)
HSVhsv(200, 69%, 54%)
CMYKcmyk(68.8%, 22.5%, 0%, 45.9%)
CIE-LABlab(42.56, -9.92, -23.04)
CIE-LCHlch(42.56, 25.09, 246.70°)
OKLaboklab(50.05% -0.0491 -0.0646)
OKLCHoklch(50.05% 0.081 232.8)
XYZxyz(10.8396, 12.8628, 25.9513)
Luminance0.1286 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B6B8A #8A4A2B
analogous
#2B8A79 #2B6B8A #2B3B8A
triadic
#2B6B8A #8A2B6B #6B8A2B
tetradic
#2B6B8A #792B8A #8A4A2B #3B8A2B
square
#2B6B8A #792B8A #8A4A2B #3B8A2B
split-complementary
#2B6B8A #8A2B3B #8A792B
monochromatic
#0E232D #1C475B #2B6B8A #3A8FB9 #61ABCE

Accessibility & contrast

On white

5.88
#2B6B8A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.57
#2B6B8A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6B8A
5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B6B8A#FFFFFF#000000##FFFFFF
##2B6B8A1.005.883.575.88
#FFFFFF5.881.0021.001.00
#0000003.5721.001.0021.00
##FFFFFF5.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C6A8B
Deuteranopia (green-blind)
#4F608A
Tritanopia (blue-blind)
#007375
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #2b6b8a;
/* rgb */ color: rgb(43, 107, 138);
/* oklch */ color: oklch(50.0% 0.081 232.8);
Tailwind
colors: {
  custom: {
    50: '#7095ac',
    500: '#2b6b8a',
    950: '#000000',
  },
}
SCSS
$custom: #2b6b8a;
$custom-light: #7095ac;
$custom-dark: #000000;
JSON
{
  "hex": "#2b6b8a",
  "rgb": {
    "r": 43,
    "g": 107,
    "b": 138
  },
  "hsl": {
    "h": 199.579,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.50049,
    "c": 0.08119,
    "h": 232.8
  },
  "luminance": 0.12864
}

Semantic roles & 50–950 ramp

primary
#2B6B8A
secondary
#B4795D
accent
#7B4CDC
background
#F7F9FA
surface
#EDF1F4
border
#C8CBCE
text
#080D10
muted
#7B7E7F

Preview Lab

Preview with #2B6B8A

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

Preview Lab → · Contrast checker → · Palette generator →

#2B6B8A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva