#2F417D#2F417D

#2F417D is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.3% C 0.104 H 268.7°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#2F417D
RGB	rgb(47, 65, 125)
HSL	hsl(226, 45%, 34%)
HSV	hsv(226, 62%, 49%)
CMYK	cmyk(62.4%, 48%, 0%, 51%)
CIE-LAB	lab(29.07, 12.93, -36.31)
CIE-LCH	lch(29.07, 38.54, 289.60°)
OKLab	oklab(39.32% -0.0023 -0.1037)
OKLCH	oklch(39.32% 0.104 268.7)
XYZ	xyz(6.7630, 5.8650, 20.1737)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F417D #7D6B2F

analogous

#2F687D #2F417D #442F7D

triadic

#2F417D #7D2F41 #417D2F

tetradic

#2F417D #7D2F68 #7D6B2F #2F7D44

square

#2F417D #7D2F68 #7D6B2F #2F7D44

split-complementary

#2F417D #7D442F #687D2F

monochromatic

#0E1324 #1E2A51 #2F417D #4058A9 #6279C4

Accessibility & contrast

On white

9.66

#2F417D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2F417D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F417D

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F417D	#FFFFFF	#000000	##FFFFFF
##2F417D	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24487F

Deuteranopia (green-blind)

#18417C

Tritanopia (blue-blind)

#004F59

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2f417d;
/* rgb */ color: rgb(47, 65, 125);
/* oklch */ color: oklch(39.3% 0.104 268.7);

Tailwind

colors: {
  custom: {
    50: '#6f75a3',
    500: '#2f417d',
    950: '#000000',
  },
}

SCSS

$custom: #2f417d;
$custom-light: #6f75a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f417d",
  "rgb": {
    "r": 47,
    "g": 65,
    "b": 125
  },
  "hsl": {
    "h": 226.154,
    "s": 45.349,
    "l": 33.725
  },
  "oklch": {
    "l": 0.3932,
    "c": 0.10369,
    "h": 268.7
  },
  "luminance": 0.05866
}

Semantic roles & 50–950 ramp

primary

#2F417D

secondary

#AB995D

accent

#B753D5

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2F417D

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

Preview Lab → · Contrast checker → · Palette generator →