#2F4E7F#2F4E7F

#2F4E7F is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.5% C 0.090 H 259.2°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E7F
RGB	rgb(47, 78, 127)
HSL	hsl(217, 46%, 34%)
HSV	hsv(217, 63%, 50%)
CMYK	cmyk(63%, 38.6%, 0%, 50.2%)
CIE-LAB	lab(33.10, 4.94, -31.13)
CIE-LCH	lch(33.10, 31.52, 279.02°)
OKLab	oklab(42.47% -0.0168 -0.0883)
OKLCH	oklch(42.47% 0.09 259.2)
XYZ	xyz(7.7261, 7.5847, 21.1314)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E7F #7F602F

analogous

#2F767F #2F4E7F #382F7F

triadic

#2F4E7F #7F2F4E #4E7F2F

tetradic

#2F4E7F #7F2F76 #7F602F #2F7F38

square

#2F4E7F #7F2F76 #7F602F #2F7F38

split-complementary

#2F4E7F #7F382F #767F2F

monochromatic

#0E1726 #1E3352 #2F4E7F #4069AC #6389C5

Accessibility & contrast

On white

8.34

#2F4E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2F4E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E7F

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E7F	#FFFFFF	#000000	##FFFFFF
##2F4E7F	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395281

Deuteranopia (green-blind)

#2E4A7E

Tritanopia (blue-blind)

#005960

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2f4e7f;
/* rgb */ color: rgb(47, 78, 127);
/* oklch */ color: oklch(42.5% 0.090 259.2);

Tailwind

colors: {
  custom: {
    50: '#6f7fa4',
    500: '#2f4e7f',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e7f;
$custom-light: #6f7fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e7f",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 127
  },
  "hsl": {
    "h": 216.75,
    "s": 45.977,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42468,
    "c": 0.0899,
    "h": 259.2
  },
  "luminance": 0.07585
}

Semantic roles & 50–950 ramp

primary

#2F4E7F

secondary

#AC8E5E

accent

#A352D6

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2F4E7F

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

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