#2B6691#2B6691

#2B6691 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.2% C 0.092 H 243.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B6691
RGB	rgb(43, 102, 145)
HSL	hsl(205, 54%, 37%)
HSV	hsv(205, 70%, 57%)
CMYK	cmyk(70.3%, 29.7%, 0%, 43.1%)
CIE-LAB	lab(41.31, -4.43, -29.18)
CIE-LCH	lch(41.31, 29.52, 261.37°)
OKLab	oklab(49.17% -0.0412 -0.0824)
OKLCH	oklch(49.17% 0.092 243.4)
XYZ	xyz(10.8565, 12.0595, 28.5381)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6691 #91562B

analogous

#2B9189 #2B6691 #2B3391

triadic

#2B6691 #912B66 #66912B

tetradic

#2B6691 #892B91 #91562B #33912B

square

#2B6691 #892B91 #91562B #33912B

split-complementary

#2B6691 #912B33 #91892B

monochromatic

#0F2433 #1D4562 #2B6691 #3987C0 #65A4D1

Accessibility & contrast

On white

6.15

#2B6691 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#2B6691 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6691

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6691	#FFFFFF	#000000	##FFFFFF
##2B6691	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536793

Deuteranopia (green-blind)

#455D90

Tritanopia (blue-blind)

#007075

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2b6691;
/* rgb */ color: rgb(43, 102, 145);
/* oklch */ color: oklch(49.2% 0.092 243.4);

Tailwind

colors: {
  custom: {
    50: '#7191b1',
    500: '#2b6691',
    950: '#000000',
  },
}

SCSS

$custom: #2b6691;
$custom-light: #7191b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6691",
  "rgb": {
    "r": 43,
    "g": 102,
    "b": 145
  },
  "hsl": {
    "h": 205.294,
    "s": 54.255,
    "l": 36.863
  },
  "oklch": {
    "l": 0.49168,
    "c": 0.09215,
    "h": 243.4
  },
  "luminance": 0.12061
}

Semantic roles & 50–950 ramp

primary

#2B6691

secondary

#B88560

accent

#884ADE

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2B6691

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

Preview Lab → · Contrast checker → · Palette generator →