#2B709C#2B709C

#2B709C is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.2% C 0.097 H 240.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B709C
RGB	rgb(43, 112, 156)
HSL	hsl(203, 57%, 39%)
HSV	hsv(203, 72%, 61%)
CMYK	cmyk(72.4%, 28.2%, 0%, 38.8%)
CIE-LAB	lab(44.94, -6.47, -30.04)
CIE-LCH	lch(44.94, 30.73, 257.84°)
OKLab	oklab(52.22% -0.048 -0.0848)
OKLCH	oklch(52.22% 0.097 240.5)
XYZ	xyz(12.7889, 14.5008, 33.5710)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B709C #9C572B

analogous

#2B9C90 #2B709C #2B389C

triadic

#2B709C #9C2B70 #709C2B

tetradic

#2B709C #902B9C #9C572B #389C2B

square

#2B709C #902B9C #9C572B #389C2B

split-complementary

#2B709C #9C2B38 #9C902B

monochromatic

#112B3C #1E4E6C #2B709C #3B92C9 #6BADD6

Accessibility & contrast

On white

5.38

#2B709C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#2B709C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B709C

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B709C	#FFFFFF	#000000	##FFFFFF
##2B709C	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C709E

Deuteranopia (green-blind)

#4C659B

Tritanopia (blue-blind)

#007B7F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b709c;
/* rgb */ color: rgb(43, 112, 156);
/* oklch */ color: oklch(52.2% 0.097 240.5);

Tailwind

colors: {
  custom: {
    50: '#7398b9',
    500: '#2b709c',
    950: '#000000',
  },
}

SCSS

$custom: #2b709c;
$custom-light: #7398b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b709c",
  "rgb": {
    "r": 43,
    "g": 112,
    "b": 156
  },
  "hsl": {
    "h": 203.363,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.52216,
    "c": 0.09744,
    "h": 240.5
  },
  "luminance": 0.14502
}

Semantic roles & 50–950 ramp

primary

#2B709C

secondary

#BD8866

accent

#8348E0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #2B709C

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

Preview Lab → · Contrast checker → · Palette generator →