#2B5C8F#2B5C8F

#2B5C8F is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.6% C 0.099 H 251.5°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#2B5C8F
RGB	rgb(43, 92, 143)
HSL	hsl(211, 54%, 36%)
HSV	hsv(211, 70%, 56%)
CMYK	cmyk(69.9%, 35.7%, 0%, 43.9%)
CIE-LAB	lab(38.11, 1.06, -33.01)
CIE-LCH	lch(38.11, 33.03, 271.84°)
OKLab	oklab(46.62% -0.0313 -0.0937)
OKLCH	oklch(46.62% 0.099 251.5)
XYZ	xyz(9.7795, 10.1500, 27.4250)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5C8F #8F5E2B

analogous

#2B8E8F #2B5C8F #2C2B8F

triadic

#2B5C8F #8F2B5C #5C8F2B

tetradic

#2B5C8F #8F2B8E #8F5E2B #2B8F2C

square

#2B5C8F #8F2B8E #8F5E2B #2B8F2C

split-complementary

#2B5C8F #8F2C2B #8E8F2B

monochromatic

#0F1F31 #1D3E60 #2B5C8F #397ABE #6499D0

Accessibility & contrast

On white

6.93

#2B5C8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2B5C8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5C8F

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5C8F	#FFFFFF	#000000	##FFFFFF
##2B5C8F	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455F91

Deuteranopia (green-blind)

#37558E

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2b5c8f;
/* rgb */ color: rgb(43, 92, 143);
/* oklch */ color: oklch(46.6% 0.099 251.5);

Tailwind

colors: {
  custom: {
    50: '#7089b0',
    500: '#2b5c8f',
    950: '#000000',
  },
}

SCSS

$custom: #2b5c8f;
$custom-light: #7089b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5c8f",
  "rgb": {
    "r": 43,
    "g": 92,
    "b": 143
  },
  "hsl": {
    "h": 210.6,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.46616,
    "c": 0.09877,
    "h": 251.5
  },
  "luminance": 0.10151
}

Semantic roles & 50–950 ramp

primary

#2B5C8F

secondary

#B78C5F

accent

#954BDD

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2B5C8F

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

Preview Lab → · Contrast checker → · Palette generator →