#2F5583#2F5583

#2F5583 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.4% C 0.088 H 254.3°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F5583
RGB	rgb(47, 85, 131)
HSL	hsl(213, 47%, 35%)
HSV	hsv(213, 64%, 51%)
CMYK	cmyk(64.1%, 35.1%, 0%, 48.6%)
CIE-LAB	lab(35.48, 1.85, -29.85)
CIE-LCH	lch(35.48, 29.91, 273.55°)
OKLab	oklab(44.39% -0.0238 -0.0845)
OKLCH	oklch(44.39% 0.088 254.3)
XYZ	xyz(8.5160, 8.7392, 22.7064)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5583 #835D2F

analogous

#2F7F83 #2F5583 #332F83

triadic

#2F5583 #832F55 #55832F

tetradic

#2F5583 #832F7F #835D2F #2F8333

square

#2F5583 #832F7F #835D2F #2F8333

split-complementary

#2F5583 #83332F #7F832F

monochromatic

#0F1B29 #1F3856 #2F5583 #3F72B0 #6591C8

Accessibility & contrast

On white

7.64

#2F5583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2F5583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5583

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5583	#FFFFFF	#000000	##FFFFFF
##2F5583	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415885

Deuteranopia (green-blind)

#365082

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2f5583;
/* rgb */ color: rgb(47, 85, 131);
/* oklch */ color: oklch(44.4% 0.088 254.3);

Tailwind

colors: {
  custom: {
    50: '#7084a7',
    500: '#2f5583',
    950: '#000000',
  },
}

SCSS

$custom: #2f5583;
$custom-light: #7084a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5583",
  "rgb": {
    "r": 47,
    "g": 85,
    "b": 131
  },
  "hsl": {
    "h": 212.857,
    "s": 47.191,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44391,
    "c": 0.08777,
    "h": 254.3
  },
  "luminance": 0.0874
}

Semantic roles & 50–950 ramp

primary

#2F5583

secondary

#AF8B5F

accent

#9A51D7

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2F5583

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

Preview Lab → · Contrast checker → · Palette generator →