#2D6B9B#2D6B9B

#2D6B9B is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 51.0% C 0.099 H 245.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#2D6B9B
RGB	rgb(45, 107, 155)
HSL	hsl(206, 55%, 39%)
HSV	hsv(206, 71%, 61%)
CMYK	cmyk(71%, 31%, 0%, 39.2%)
CIE-LAB	lab(43.42, -3.52, -31.84)
CIE-LCH	lch(43.42, 32.03, 263.70°)
OKLab	oklab(51.01% -0.0419 -0.09)
OKLCH	oklch(51.01% 0.099 245)
XYZ	xyz(12.2540, 13.4385, 32.9521)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D6B9B #9B5D2D

analogous

#2D9B94 #2D6B9B #2D349B

triadic

#2D6B9B #9B2D6B #6B9B2D

tetradic

#2D6B9B #942D9B #9B5D2D #349B2D

square

#2D6B9B #942D9B #9B5D2D #349B2D

split-complementary

#2D6B9B #9B2D34 #9B942D

monochromatic

#112A3C #1F4A6C #2D6B9B #3E8BC7 #6EA8D5

Accessibility & contrast

On white

5.69

#2D6B9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#2D6B9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D6B9B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D6B9B	#FFFFFF	#000000	##FFFFFF
##2D6B9B	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556C9D

Deuteranopia (green-blind)

#46629A

Tritanopia (blue-blind)

#00777C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2d6b9b;
/* rgb */ color: rgb(45, 107, 155);
/* oklch */ color: oklch(51.0% 0.099 245.0);

Tailwind

colors: {
  custom: {
    50: '#7495b8',
    500: '#2d6b9b',
    950: '#000000',
  },
}

SCSS

$custom: #2d6b9b;
$custom-light: #7495b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d6b9b",
  "rgb": {
    "r": 45,
    "g": 107,
    "b": 155
  },
  "hsl": {
    "h": 206.182,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.51011,
    "c": 0.09933,
    "h": 245
  },
  "luminance": 0.1344
}

Semantic roles & 50–950 ramp

primary

#2D6B9B

secondary

#BC8D68

accent

#8A49DE

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #2D6B9B

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

Preview Lab → · Contrast checker → · Palette generator →