#2D6D9B#2D6D9B

#2D6D9B is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.5% C 0.098 H 243.2°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#2D6D9B
RGB	rgb(45, 109, 155)
HSL	hsl(205, 55%, 39%)
HSV	hsv(205, 71%, 61%)
CMYK	cmyk(71%, 29.7%, 0%, 39.2%)
CIE-LAB	lab(44.03, -4.73, -30.87)
CIE-LCH	lch(44.03, 31.23, 261.29°)
OKLab	oklab(51.5% -0.044 -0.0872)
OKLCH	oklch(51.5% 0.098 243.2)
XYZ	xyz(12.4650, 13.8604, 33.0224)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D6D9B #9B5B2D

analogous

#2D9B92 #2D6D9B #2D369B

triadic

#2D6D9B #9B2D6D #6D9B2D

tetradic

#2D6D9B #922D9B #9B5B2D #369B2D

square

#2D6D9B #922D9B #9B5B2D #369B2D

split-complementary

#2D6D9B #9B2D36 #9B922D

monochromatic

#112A3C #1F4C6C #2D6D9B #3E8EC7 #6EAAD5

Accessibility & contrast

On white

5.57

#2D6D9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#2D6D9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D6D9B

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D6D9B	#FFFFFF	#000000	##FFFFFF
##2D6D9B	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586E9D

Deuteranopia (green-blind)

#49639A

Tritanopia (blue-blind)

#00787D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2d6d9b;
/* rgb */ color: rgb(45, 109, 155);
/* oklch */ color: oklch(51.5% 0.098 243.2);

Tailwind

colors: {
  custom: {
    50: '#7496b8',
    500: '#2d6d9b',
    950: '#000000',
  },
}

SCSS

$custom: #2d6d9b;
$custom-light: #7496b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d6d9b",
  "rgb": {
    "r": 45,
    "g": 109,
    "b": 155
  },
  "hsl": {
    "h": 205.091,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.51497,
    "c": 0.09769,
    "h": 243.2
  },
  "luminance": 0.13862
}

Semantic roles & 50–950 ramp

primary

#2D6D9B

secondary

#BC8B68

accent

#8849DE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #2D6D9B

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

Preview Lab → · Contrast checker → · Palette generator →