#2F507A#2F507A

#2F507A is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.6% C 0.080 H 255.1°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2F507A
RGB	rgb(47, 80, 122)
HSL	hsl(214, 44%, 33%)
HSV	hsv(214, 61%, 48%)
CMYK	cmyk(61.5%, 34.4%, 0%, 52.2%)
CIE-LAB	lab(33.45, 1.82, -27.49)
CIE-LCH	lch(33.45, 27.55, 273.79°)
OKLab	oklab(42.65% -0.0206 -0.0776)
OKLCH	oklch(42.65% 0.08 255.1)
XYZ	xyz(7.5526, 7.7461, 19.5057)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F507A #7A592F

analogous

#2F757A #2F507A #332F7A

triadic

#2F507A #7A2F50 #507A2F

tetradic

#2F507A #7A2F75 #7A592F #2F7A33

square

#2F507A #7A2F75 #7A592F #2F7A33

split-complementary

#2F507A #7A332F #757A2F

monochromatic

#0D1622 #1E334E #2F507A #406DA6 #618CC2

Accessibility & contrast

On white

8.24

#2F507A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2F507A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F507A

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F507A	#FFFFFF	#000000	##FFFFFF
##2F507A	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E537C

Deuteranopia (green-blind)

#354B79

Tritanopia (blue-blind)

#005A5F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2f507a;
/* rgb */ color: rgb(47, 80, 122);
/* oklch */ color: oklch(42.6% 0.080 255.1);

Tailwind

colors: {
  custom: {
    50: '#6e80a0',
    500: '#2f507a',
    950: '#000000',
  },
}

SCSS

$custom: #2f507a;
$custom-light: #6e80a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f507a",
  "rgb": {
    "r": 47,
    "g": 80,
    "b": 122
  },
  "hsl": {
    "h": 213.6,
    "s": 44.379,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42649,
    "c": 0.08033,
    "h": 255.1
  },
  "luminance": 0.07747
}

Semantic roles & 50–950 ramp

primary

#2F507A

secondary

#A9875C

accent

#9C54D4

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#080A0F

muted

#7B7C7E

Preview Lab

Preview with #2F507A

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

Preview Lab → · Contrast checker → · Palette generator →