#293F8B#293F8B

#293F8B is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.6% C 0.129 H 267.9°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#293F8B
RGB	rgb(41, 63, 139)
HSL	hsl(227, 54%, 35%)
HSV	hsv(227, 71%, 55%)
CMYK	cmyk(70.5%, 54.7%, 0%, 45.5%)
CIE-LAB	lab(29.13, 18.49, -44.93)
CIE-LCH	lch(29.13, 48.59, 292.37°)
OKLab	oklab(39.59% -0.0048 -0.1292)
OKLCH	oklch(39.59% 0.129 267.9)
XYZ	xyz(7.3506, 5.8898, 25.1706)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#293F8B #8B7529

analogous

#29708B #293F8B #44298B

triadic

#293F8B #8B293F #3F8B29

tetradic

#293F8B #8B2970 #8B7529 #298B44

square

#293F8B #8B2970 #8B7529 #298B44

split-complementary

#293F8B #8B4429 #708B29

monochromatic

#0D142C #1B2A5C #293F8B #3754BA #5F78D0

Accessibility & contrast

On white

9.64

#293F8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#293F8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #293F8B

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##293F8B	#FFFFFF	#000000	##FFFFFF
##293F8B	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09498E

Deuteranopia (green-blind)

#004089

Tritanopia (blue-blind)

#00515E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #293f8b;
/* rgb */ color: rgb(41, 63, 139);
/* oklch */ color: oklch(39.6% 0.129 267.9);

Tailwind

colors: {
  custom: {
    50: '#6f73ad',
    500: '#293f8b',
    950: '#000000',
  },
}

SCSS

$custom: #293f8b;
$custom-light: #6f73ad;
$custom-dark: #000000;

JSON

{
  "hex": "#293f8b",
  "rgb": {
    "r": 41,
    "g": 63,
    "b": 139
  },
  "hsl": {
    "h": 226.531,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.39591,
    "c": 0.12927,
    "h": 267.9
  },
  "luminance": 0.05891
}

Semantic roles & 50–950 ramp

primary

#293F8B

secondary

#B5A15B

accent

#BD4ADE

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #293F8B

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

Preview Lab → · Contrast checker → · Palette generator →