#2F26A5#2F26A5

#2F26A5 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.192 H 275.3°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#2F26A5
RGB	rgb(47, 38, 165)
HSL	hsl(244, 63%, 40%)
HSV	hsv(244, 77%, 65%)
CMYK	cmyk(71.5%, 77%, 0%, 35.3%)
CIE-LAB	lab(25.88, 44.42, -66.14)
CIE-LCH	lch(25.88, 79.67, 303.89°)
OKLab	oklab(38.03% 0.0178 -0.1912)
OKLCH	oklch(38.03% 0.192 275.3)
XYZ	xyz(8.6547, 4.7064, 36.0423)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F26A5 #9CA526

analogous

#265DA5 #2F26A5 #6F26A5

triadic

#2F26A5 #A52F26 #26A52F

tetradic

#2F26A5 #A5265D #9CA526 #26A56F

square

#2F26A5 #A5265D #9CA526 #26A56F

split-complementary

#2F26A5 #A56F26 #5DA526

monochromatic

#130F42 #211B73 #2F26A5 #4237D1 #7169DC

Accessibility & contrast

On white

10.82

#2F26A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2F26A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F26A5

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F26A5	#FFFFFF	#000000	##FFFFFF
##2F26A5	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#0037A3

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2f26a5;
/* rgb */ color: rgb(47, 38, 165);
/* oklch */ color: oklch(38.0% 0.192 275.3);

Tailwind

colors: {
  custom: {
    50: '#7a63c1',
    500: '#2f26a5',
    950: '#000000',
  },
}

SCSS

$custom: #2f26a5;
$custom-light: #7a63c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f26a5",
  "rgb": {
    "r": 47,
    "g": 38,
    "b": 165
  },
  "hsl": {
    "h": 244.252,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38034,
    "c": 0.19208,
    "h": 275.3
  },
  "luminance": 0.04707
}

Semantic roles & 50–950 ramp

primary

#2F26A5

secondary

#BCC364

accent

#E642DA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #2F26A5

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

Preview Lab → · Contrast checker → · Palette generator →