#2B5080#2B5080

#2B5080 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.8% C 0.091 H 255.7°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B5080
RGB	rgb(43, 80, 128)
HSL	hsl(214, 50%, 34%)
HSV	hsv(214, 66%, 50%)
CMYK	cmyk(66.4%, 37.5%, 0%, 49.8%)
CIE-LAB	lab(33.58, 3.19, -31.01)
CIE-LCH	lch(33.58, 31.17, 275.88°)
OKLab	oklab(42.81% -0.0224 -0.088)
OKLCH	oklch(42.81% 0.091 255.7)
XYZ	xyz(7.7598, 7.8087, 21.5162)
Luminance	0.0781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5080 #805B2B

analogous

#2B7A80 #2B5080 #302B80

triadic

#2B5080 #802B50 #50802B

tetradic

#2B5080 #802B7A #805B2B #2B8030

square

#2B5080 #802B7A #805B2B #2B8030

split-complementary

#2B5080 #80302B #7A802B

monochromatic

#0C1724 #1C3352 #2B5080 #3A6DAE #5D8CC9

Accessibility & contrast

On white

8.20

#2B5080 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2B5080 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5080

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5080	#FFFFFF	#000000	##FFFFFF
##2B5080	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5382

Deuteranopia (green-blind)

#2F4B7F

Tritanopia (blue-blind)

#005B62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2b5080;
/* rgb */ color: rgb(43, 80, 128);
/* oklch */ color: oklch(42.8% 0.091 255.7);

Tailwind

colors: {
  custom: {
    50: '#6e80a5',
    500: '#2b5080',
    950: '#000000',
  },
}

SCSS

$custom: #2b5080;
$custom-light: #6e80a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5080",
  "rgb": {
    "r": 43,
    "g": 80,
    "b": 128
  },
  "hsl": {
    "h": 213.882,
    "s": 49.708,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42806,
    "c": 0.09079,
    "h": 255.7
  },
  "luminance": 0.07809
}

Semantic roles & 50–950 ramp

primary

#2B5080

secondary

#AE8958

accent

#9D4FD9

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2B5080

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

Preview Lab → · Contrast checker → · Palette generator →