#2B6288#2B6288

#2B6288 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.7% C 0.084 H 241.8°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2B6288
RGB	rgb(43, 98, 136)
HSL	hsl(205, 52%, 35%)
HSV	hsv(205, 68%, 53%)
CMYK	cmyk(68.4%, 27.9%, 0%, 46.7%)
CIE-LAB	lab(39.62, -5.25, -26.40)
CIE-LCH	lch(39.62, 26.92, 258.76°)
OKLab	oklab(47.69% -0.0399 -0.0744)
OKLCH	oklch(47.69% 0.084 241.8)
XYZ	xyz(9.8062, 11.0255, 24.8991)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6288 #88512B

analogous

#2B887F #2B6288 #2B3488

triadic

#2B6288 #882B62 #62882B

tetradic

#2B6288 #7F2B88 #88512B #34882B

square

#2B6288 #7F2B88 #88512B #34882B

split-complementary

#2B6288 #882B34 #887F2B

monochromatic

#0E1F2B #1C405A #2B6288 #3A84B6 #61A1CD

Accessibility & contrast

On white

6.55

#2B6288 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2B6288 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6288

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6288	#FFFFFF	#000000	##FFFFFF
##2B6288	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51628A

Deuteranopia (green-blind)

#445987

Tritanopia (blue-blind)

#006B6F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2b6288;
/* rgb */ color: rgb(43, 98, 136);
/* oklch */ color: oklch(47.7% 0.084 241.8);

Tailwind

colors: {
  custom: {
    50: '#6f8eab',
    500: '#2b6288',
    950: '#000000',
  },
}

SCSS

$custom: #2b6288;
$custom-light: #6f8eab;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6288",
  "rgb": {
    "r": 43,
    "g": 98,
    "b": 136
  },
  "hsl": {
    "h": 204.516,
    "s": 51.955,
    "l": 35.098
  },
  "oklch": {
    "l": 0.4769,
    "c": 0.08443,
    "h": 241.8
  },
  "luminance": 0.11027
}

Semantic roles & 50–950 ramp

primary

#2B6288

secondary

#B37F5C

accent

#874CDB

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2B6288

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

Preview Lab → · Contrast checker → · Palette generator →