#2F5F8D#2F5F8D

#2F5F8D is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.091 H 249.4°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#2F5F8D
RGB	rgb(47, 95, 141)
HSL	hsl(209, 50%, 37%)
HSV	hsv(209, 67%, 55%)
CMYK	cmyk(66.7%, 32.6%, 0%, 44.7%)
CIE-LAB	lab(39.09, -0.86, -30.25)
CIE-LCH	lch(39.09, 30.26, 268.38°)
OKLab	oklab(47.39% -0.0321 -0.0855)
OKLCH	oklch(47.39% 0.091 249.4)
XYZ	xyz(10.0704, 10.7108, 26.7308)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5F8D #8D5D2F

analogous

#2F8D8C #2F5F8D #2F308D

triadic

#2F5F8D #8D2F5F #5F8D2F

tetradic

#2F5F8D #8C2F8D #8D5D2F #308D2F

square

#2F5F8D #8C2F8D #8D5D2F #308D2F

split-complementary

#2F5F8D #8D2F30 #8D8C2F

monochromatic

#102131 #20405F #2F5F8D #3E7EBB #699CCD

Accessibility & contrast

On white

6.68

#2F5F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2F5F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5F8D

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5F8D	#FFFFFF	#000000	##FFFFFF
##2F5F8D	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B618F

Deuteranopia (green-blind)

#3E588C

Tritanopia (blue-blind)

#006A6F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2f5f8d;
/* rgb */ color: rgb(47, 95, 141);
/* oklch */ color: oklch(47.4% 0.091 249.4);

Tailwind

colors: {
  custom: {
    50: '#728cae',
    500: '#2f5f8d',
    950: '#000000',
  },
}

SCSS

$custom: #2f5f8d;
$custom-light: #728cae;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5f8d",
  "rgb": {
    "r": 47,
    "g": 95,
    "b": 141
  },
  "hsl": {
    "h": 209.362,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.47393,
    "c": 0.09136,
    "h": 249.4
  },
  "luminance": 0.10712
}

Semantic roles & 50–950 ramp

primary

#2F5F8D

secondary

#B48B64

accent

#924EDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2F5F8D

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

Preview Lab → · Contrast checker → · Palette generator →