#2F4586#2F4586

#2F4586 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.9% C 0.112 H 267.3°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#2F4586
RGB	rgb(47, 69, 134)
HSL	hsl(225, 48%, 35%)
HSV	hsv(225, 65%, 53%)
CMYK	cmyk(64.9%, 48.5%, 0%, 47.5%)
CIE-LAB	lab(30.83, 13.56, -39.08)
CIE-LCH	lch(30.83, 41.37, 289.13°)
OKLab	oklab(40.86% -0.0053 -0.1117)
OKLCH	oklch(40.86% 0.112 267.3)
XYZ	xyz(7.6020, 6.5811, 23.4193)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4586 #86702F

analogous

#2F7086 #2F4586 #452F86

triadic

#2F4586 #862F45 #45862F

tetradic

#2F4586 #862F70 #86702F #2F8645

square

#2F4586 #862F70 #86702F #2F8645

split-complementary

#2F4586 #86452F #70862F

monochromatic

#0F162B #1F2E59 #2F4586 #3F5CB3 #667FC9

Accessibility & contrast

On white

9.07

#2F4586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2F4586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4586

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4586	#FFFFFF	#000000	##FFFFFF
##2F4586	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254D88

Deuteranopia (green-blind)

#154585

Tritanopia (blue-blind)

#00545F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2f4586;
/* rgb */ color: rgb(47, 69, 134);
/* oklch */ color: oklch(40.9% 0.112 267.3);

Tailwind

colors: {
  custom: {
    50: '#7178aa',
    500: '#2f4586',
    950: '#000000',
  },
}

SCSS

$custom: #2f4586;
$custom-light: #7178aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4586",
  "rgb": {
    "r": 47,
    "g": 69,
    "b": 134
  },
  "hsl": {
    "h": 224.828,
    "s": 48.066,
    "l": 35.49
  },
  "oklch": {
    "l": 0.40858,
    "c": 0.11188,
    "h": 267.3
  },
  "luminance": 0.06582
}

Semantic roles & 50–950 ramp

primary

#2F4586

secondary

#B09C60

accent

#B550D8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2F4586

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

Preview Lab → · Contrast checker → · Palette generator →