#293F99#293F99

#293F99 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.7% C 0.149 H 268.5°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#293F99
RGB	rgb(41, 63, 153)
HSL	hsl(228, 58%, 38%)
HSV	hsv(228, 73%, 60%)
CMYK	cmyk(73.2%, 58.8%, 0%, 40%)
CIE-LAB	lab(30.22, 23.84, -51.75)
CIE-LCH	lch(30.22, 56.98, 294.74°)
OKLab	oklab(40.75% -0.004 -0.1492)
OKLCH	oklch(40.75% 0.149 268.5)
XYZ	xyz(8.4397, 6.3255, 30.9070)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#293F99 #998329

analogous

#297799 #293F99 #4B2999

triadic

#293F99 #99293F #3F9929

tetradic

#293F99 #992977 #998329 #29994B

square

#293F99 #992977 #998329 #29994B

split-complementary

#293F99 #994B29 #779929

monochromatic

#0F1738 #1C2B69 #293F99 #3653C9 #667CD6

Accessibility & contrast

On white

9.27

#293F99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#293F99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #293F99

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##293F99	#FFFFFF	#000000	##FFFFFF
##293F99	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9C

Deuteranopia (green-blind)

#004297

Tritanopia (blue-blind)

#005565

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #293f99;
/* rgb */ color: rgb(41, 63, 153);
/* oklch */ color: oklch(40.7% 0.149 268.5);

Tailwind

colors: {
  custom: {
    50: '#7373b8',
    500: '#293f99',
    950: '#000000',
  },
}

SCSS

$custom: #293f99;
$custom-light: #7373b8;
$custom-dark: #000000;

JSON

{
  "hex": "#293f99",
  "rgb": {
    "r": 41,
    "g": 63,
    "b": 153
  },
  "hsl": {
    "h": 228.214,
    "s": 57.732,
    "l": 38.039
  },
  "oklch": {
    "l": 0.40749,
    "c": 0.14929,
    "h": 268.5
  },
  "luminance": 0.06326
}

Semantic roles & 50–950 ramp

primary

#293F99

secondary

#BCAA62

accent

#C347E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #293F99

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

Preview Lab → · Contrast checker → · Palette generator →