#2F5780#2F5780

#2F5780 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.7% C 0.082 H 250.6°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#2F5780
RGB	rgb(47, 87, 128)
HSL	hsl(210, 46%, 34%)
HSV	hsv(210, 63%, 50%)
CMYK	cmyk(63.3%, 32%, 0%, 49.8%)
CIE-LAB	lab(35.94, -0.51, -27.27)
CIE-LCH	lch(35.94, 27.28, 268.93°)
OKLab	oklab(44.71% -0.027 -0.077)
OKLCH	oklch(44.71% 0.082 250.6)
XYZ	xyz(8.4754, 8.9785, 21.7043)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5780 #80582F

analogous

#2F8080 #2F5780 #2F2F80

triadic

#2F5780 #802F57 #57802F

tetradic

#2F5780 #802F80 #80582F #2F802F

square

#2F5780 #802F80 #80582F #2F802F

split-complementary

#2F5780 #802F2F #80802F

monochromatic

#0E1A26 #1F3953 #2F5780 #3F75AD #6394C6

Accessibility & contrast

On white

7.51

#2F5780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2F5780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5780

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5780	#FFFFFF	#000000	##FFFFFF
##2F5780	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465982

Deuteranopia (green-blind)

#3B517F

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2f5780;
/* rgb */ color: rgb(47, 87, 128);
/* oklch */ color: oklch(44.7% 0.082 250.6);

Tailwind

colors: {
  custom: {
    50: '#6f86a5',
    500: '#2f5780',
    950: '#000000',
  },
}

SCSS

$custom: #2f5780;
$custom-light: #6f86a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5780",
  "rgb": {
    "r": 47,
    "g": 87,
    "b": 128
  },
  "hsl": {
    "h": 210.37,
    "s": 46.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.44705,
    "c": 0.08157,
    "h": 250.6
  },
  "luminance": 0.08979
}

Semantic roles & 50–950 ramp

primary

#2F5780

secondary

#AD865E

accent

#9552D6

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2F5780

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

Preview Lab → · Contrast checker → · Palette generator →