#293FBC#293FBC

#293FBC is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.9% C 0.196 H 268.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#293FBC
RGB	rgb(41, 63, 188)
HSL	hsl(231, 64%, 45%)
HSV	hsv(231, 78%, 74%)
CMYK	cmyk(78.2%, 66.5%, 0%, 26.3%)
CIE-LAB	lab(33.26, 36.88, -67.74)
CIE-LCH	lch(33.26, 77.13, 298.57°)
OKLab	oklab(43.93% -0.0048 -0.1961)
OKLCH	oklch(43.93% 0.196 268.6)
XYZ	xyz(11.7659, 7.6559, 48.4248)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#293FBC #BCA629

analogous

#2989BC #293FBC #5C29BC

triadic

#293FBC #BC293F #3FBC29

tetradic

#293FBC #BC2989 #BCA629 #29BC5C

square

#293FBC #BC2989 #BCA629 #29BC5C

split-complementary

#293FBC #BC5C29 #89BC29

monochromatic

#131D58 #1E2E8A #293FBC #4B60D8 #7D8CE3

Accessibility & contrast

On white

8.30

#293FBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#293FBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #293FBC

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##293FBC	#FFFFFF	#000000	##FFFFFF
##293FBC	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C0

Deuteranopia (green-blind)

#0047BA

Tritanopia (blue-blind)

#006178

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #293fbc;
/* rgb */ color: rgb(41, 63, 188);
/* oklch */ color: oklch(43.9% 0.196 268.6);

Tailwind

colors: {
  custom: {
    50: '#7b74d1',
    500: '#293fbc',
    950: '#000000',
  },
}

SCSS

$custom: #293fbc;
$custom-light: #7b74d1;
$custom-dark: #000000;

JSON

{
  "hex": "#293fbc",
  "rgb": {
    "r": 41,
    "g": 63,
    "b": 188
  },
  "hsl": {
    "h": 231.02,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.4393,
    "c": 0.19615,
    "h": 268.6
  },
  "luminance": 0.07657
}

Semantic roles & 50–950 ramp

primary

#293FBC

secondary

#CBBE76

accent

#CE41E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #293FBC

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

Preview Lab → · Contrast checker → · Palette generator →