#2F507C#2F507C

#2F507C is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.8% C 0.083 H 256.1°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F507C
RGB	rgb(47, 80, 124)
HSL	hsl(214, 45%, 34%)
HSV	hsv(214, 62%, 49%)
CMYK	cmyk(62.1%, 35.5%, 0%, 51.4%)
CIE-LAB	lab(33.55, 2.54, -28.56)
CIE-LCH	lch(33.55, 28.67, 275.08°)
OKLab	oklab(42.77% -0.02 -0.0808)
OKLCH	oklch(42.77% 0.083 256.1)
XYZ	xyz(7.6777, 7.7962, 20.1651)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F507C #7C5B2F

analogous

#2F767C #2F507C #342F7C

triadic

#2F507C #7C2F50 #507C2F

tetradic

#2F507C #7C2F76 #7C5B2F #2F7C34

square

#2F507C #7C2F76 #7C5B2F #2F7C34

split-complementary

#2F507C #7C342F #767C2F

monochromatic

#0D1723 #1E3350 #2F507C #406DA8 #628CC3

Accessibility & contrast

On white

8.21

#2F507C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2F507C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F507C

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F507C	#FFFFFF	#000000	##FFFFFF
##2F507C	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E537E

Deuteranopia (green-blind)

#334C7B

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2f507c;
/* rgb */ color: rgb(47, 80, 124);
/* oklch */ color: oklch(42.8% 0.083 256.1);

Tailwind

colors: {
  custom: {
    50: '#6f80a2',
    500: '#2f507c',
    950: '#000000',
  },
}

SCSS

$custom: #2f507c;
$custom-light: #6f80a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f507c",
  "rgb": {
    "r": 47,
    "g": 80,
    "b": 124
  },
  "hsl": {
    "h": 214.286,
    "s": 45.029,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42766,
    "c": 0.08322,
    "h": 256.1
  },
  "luminance": 0.07797
}

Semantic roles & 50–950 ramp

primary

#2F507C

secondary

#AA895C

accent

#9D53D5

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2F507C

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

Preview Lab → · Contrast checker → · Palette generator →