#2F3266#2F3266

#2F3266 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.090 H 278.1°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#2F3266
RGB	rgb(47, 50, 102)
HSL	hsl(237, 37%, 29%)
HSV	hsv(237, 54%, 40%)
CMYK	cmyk(53.9%, 51%, 0%, 60%)
CIE-LAB	lab(23.15, 14.90, -31.14)
CIE-LCH	lch(23.15, 34.52, 295.58°)
OKLab	oklab(34.33% 0.0126 -0.0886)
OKLCH	oklch(34.33% 0.09 278.1)
XYZ	xyz(4.7104, 3.8446, 13.0617)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3266 #66632F

analogous

#2F4E66 #2F3266 #482F66

triadic

#2F3266 #662F32 #32662F

tetradic

#2F3266 #662F4E #66632F #2F6648

square

#2F3266 #662F4E #66632F #2F6648

split-complementary

#2F3266 #66482F #4E662F

monochromatic

#0A0A15 #1C1D3C #2F3266 #424790 #5C60B4

Accessibility & contrast

On white

11.87

#2F3266 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2F3266 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3266

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3266	#FFFFFF	#000000	##FFFFFF
##2F3266	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3968

Deuteranopia (green-blind)

#153565

Tritanopia (blue-blind)

#193D47

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f3266;
/* rgb */ color: rgb(47, 50, 102);
/* oklch */ color: oklch(34.3% 0.090 278.1);

Tailwind

colors: {
  custom: {
    50: '#6c6992',
    500: '#2f3266',
    950: '#000000',
  },
}

SCSS

$custom: #2f3266;
$custom-light: #6c6992;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3266",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 102
  },
  "hsl": {
    "h": 236.727,
    "s": 36.913,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34329,
    "c": 0.08951,
    "h": 278.1
  },
  "luminance": 0.03845
}

Semantic roles & 50–950 ramp

primary

#2F3266

secondary

#989459

accent

#C75BCD

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2F3266

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

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