#293DB1#293DB1

#293DB1 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.5% C 0.184 H 269.1°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#293DB1
RGB	rgb(41, 61, 177)
HSL	hsl(231, 62%, 43%)
HSV	hsv(231, 77%, 69%)
CMYK	cmyk(76.8%, 65.5%, 0%, 30.6%)
CIE-LAB	lab(31.77, 34.15, -63.67)
CIE-LCH	lch(31.77, 72.25, 298.21°)
OKLab	oklab(42.53% -0.003 -0.1842)
OKLCH	oklch(42.53% 0.184 269.1)
XYZ	xyz(10.5163, 6.9821, 42.3799)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#293DB1 #B19D29

analogous

#2981B1 #293DB1 #5929B1

triadic

#293DB1 #B1293D #3DB129

tetradic

#293DB1 #B12981 #B19D29 #29B159

square

#293DB1 #B12981 #B19D29 #29B159

split-complementary

#293DB1 #B15929 #81B129

monochromatic

#121B4E #1D2C7F #293DB1 #4459D4 #7585DF

Accessibility & contrast

On white

8.76

#293DB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#293DB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #293DB1

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##293DB1	#FFFFFF	#000000	##FFFFFF
##293DB1	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B5

Deuteranopia (green-blind)

#0044AF

Tritanopia (blue-blind)

#005C71

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #293db1;
/* rgb */ color: rgb(41, 61, 177);
/* oklch */ color: oklch(42.5% 0.184 269.1);

Tailwind

colors: {
  custom: {
    50: '#7972c9',
    500: '#293db1',
    950: '#000000',
  },
}

SCSS

$custom: #293db1;
$custom-light: #7972c9;
$custom-dark: #000000;

JSON

{
  "hex": "#293db1",
  "rgb": {
    "r": 41,
    "g": 61,
    "b": 177
  },
  "hsl": {
    "h": 231.176,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.42532,
    "c": 0.18423,
    "h": 269.1
  },
  "luminance": 0.06983
}

Semantic roles & 50–950 ramp

primary

#293DB1

secondary

#C7BA6F

accent

#CD42E5

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #293DB1

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

Preview Lab → · Contrast checker → · Palette generator →