#2B618F#2B618F

#2B618F is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.8% C 0.094 H 247.1°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2B618F
RGB	rgb(43, 97, 143)
HSL	hsl(208, 54%, 36%)
HSV	hsv(208, 70%, 56%)
CMYK	cmyk(69.9%, 32.2%, 0%, 43.9%)
CIE-LAB	lab(39.66, -2.08, -30.58)
CIE-LCH	lch(39.66, 30.65, 266.10°)
OKLab	oklab(47.83% -0.0366 -0.0865)
OKLCH	oklch(47.83% 0.094 247.1)
XYZ	xyz(10.2270, 11.0451, 27.5742)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B618F #8F592B

analogous

#2B8F8B #2B618F #2B2F8F

triadic

#2B618F #8F2B61 #618F2B

tetradic

#2B618F #8B2B8F #8F592B #2F8F2B

square

#2B618F #8B2B8F #8F592B #2F8F2B

split-complementary

#2B618F #8F2B2F #8F8B2B

monochromatic

#0F2131 #1D4160 #2B618F #3981BE #649FD0

Accessibility & contrast

On white

6.54

#2B618F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2B618F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B618F

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B618F	#FFFFFF	#000000	##FFFFFF
##2B618F	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6391

Deuteranopia (green-blind)

#3F598E

Tritanopia (blue-blind)

#006C71

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2b618f;
/* rgb */ color: rgb(43, 97, 143);
/* oklch */ color: oklch(47.8% 0.094 247.1);

Tailwind

colors: {
  custom: {
    50: '#708db0',
    500: '#2b618f',
    950: '#000000',
  },
}

SCSS

$custom: #2b618f;
$custom-light: #708db0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b618f",
  "rgb": {
    "r": 43,
    "g": 97,
    "b": 143
  },
  "hsl": {
    "h": 207.6,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.4783,
    "c": 0.09393,
    "h": 247.1
  },
  "luminance": 0.11046
}

Semantic roles & 50–950 ramp

primary

#2B618F

secondary

#B7875F

accent

#8E4BDD

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2B618F

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

Preview Lab → · Contrast checker → · Palette generator →