#2B5382#2B5382

#2B5382 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.7% C 0.090 H 253.8°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#2B5382
RGB	rgb(43, 83, 130)
HSL	hsl(212, 50%, 34%)
HSV	hsv(212, 67%, 51%)
CMYK	cmyk(66.9%, 36.2%, 0%, 49%)
CIE-LAB	lab(34.62, 1.99, -30.59)
CIE-LCH	lch(34.62, 30.66, 273.72°)
OKLab	oklab(43.66% -0.0252 -0.0867)
OKLCH	oklch(43.66% 0.09 253.8)
XYZ	xyz(8.1173, 8.3110, 22.2912)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5382 #825A2B

analogous

#2B7F82 #2B5382 #2F2B82

triadic

#2B5382 #822B53 #53822B

tetradic

#2B5382 #822B7F #825A2B #2B822F

square

#2B5382 #822B7F #825A2B #2B822F

split-complementary

#2B5382 #822F2B #7F822B

monochromatic

#0D1826 #1C3654 #2B5382 #3A70B0 #5E8FCA

Accessibility & contrast

On white

7.89

#2B5382 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2B5382 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5382

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5382	#FFFFFF	#000000	##FFFFFF
##2B5382	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5684

Deuteranopia (green-blind)

#324E81

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2b5382;
/* rgb */ color: rgb(43, 83, 130);
/* oklch */ color: oklch(43.7% 0.090 253.8);

Tailwind

colors: {
  custom: {
    50: '#6e83a6',
    500: '#2b5382',
    950: '#000000',
  },
}

SCSS

$custom: #2b5382;
$custom-light: #6e83a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5382",
  "rgb": {
    "r": 43,
    "g": 83,
    "b": 130
  },
  "hsl": {
    "h": 212.414,
    "s": 50.289,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43655,
    "c": 0.09033,
    "h": 253.8
  },
  "luminance": 0.08312
}

Semantic roles & 50–950 ramp

primary

#2B5382

secondary

#B08859

accent

#9A4EDA

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2B5382

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

Preview Lab → · Contrast checker → · Palette generator →