#2F507D#2F507D

#2F507D is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.8% C 0.085 H 256.5°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F507D
RGB	rgb(47, 80, 125)
HSL	hsl(215, 45%, 34%)
HSV	hsv(215, 62%, 49%)
CMYK	cmyk(62.4%, 36%, 0%, 51%)
CIE-LAB	lab(33.61, 2.90, -29.10)
CIE-LCH	lch(33.61, 29.24, 275.70°)
OKLab	oklab(42.83% -0.0197 -0.0823)
OKLCH	oklch(42.83% 0.085 256.5)
XYZ	xyz(7.7413, 7.8216, 20.4998)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F507D #7D5C2F

analogous

#2F777D #2F507D #352F7D

triadic

#2F507D #7D2F50 #507D2F

tetradic

#2F507D #7D2F77 #7D5C2F #2F7D35

square

#2F507D #7D2F77 #7D5C2F #2F7D35

split-complementary

#2F507D #7D352F #777D2F

monochromatic

#0E1724 #1E3451 #2F507D #406CA9 #628CC4

Accessibility & contrast

On white

8.19

#2F507D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2F507D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F507D

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F507D	#FFFFFF	#000000	##FFFFFF
##2F507D	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D537F

Deuteranopia (green-blind)

#334C7C

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2f507d;
/* rgb */ color: rgb(47, 80, 125);
/* oklch */ color: oklch(42.8% 0.085 256.5);

Tailwind

colors: {
  custom: {
    50: '#6f80a3',
    500: '#2f507d',
    950: '#000000',
  },
}

SCSS

$custom: #2f507d;
$custom-light: #6f80a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f507d",
  "rgb": {
    "r": 47,
    "g": 80,
    "b": 125
  },
  "hsl": {
    "h": 214.615,
    "s": 45.349,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42826,
    "c": 0.08467,
    "h": 256.5
  },
  "luminance": 0.07822
}

Semantic roles & 50–950 ramp

primary

#2F507D

secondary

#AB8A5D

accent

#9E53D5

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2F507D

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

Preview Lab → · Contrast checker → · Palette generator →