#293F9B#293F9B

#293F9B is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.9% C 0.152 H 268.5°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#293F9B
RGB	rgb(41, 63, 155)
HSL	hsl(228, 58%, 38%)
HSV	hsv(228, 74%, 61%)
CMYK	cmyk(73.5%, 59.4%, 0%, 39.2%)
CIE-LAB	lab(30.38, 24.61, -52.71)
CIE-LCH	lch(30.38, 58.17, 295.03°)
OKLab	oklab(40.92% -0.004 -0.152)
OKLCH	oklch(40.92% 0.152 268.5)
XYZ	xyz(8.6063, 6.3921, 31.7842)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#293F9B #9B8529

analogous

#29789B #293F9B #4C299B

triadic

#293F9B #9B293F #3F9B29

tetradic

#293F9B #9B2978 #9B8529 #299B4C

square

#293F9B #9B2978 #9B8529 #299B4C

split-complementary

#293F9B #9B4C29 #789B29

monochromatic

#0F183A #1C2B6B #293F9B #3753CA #677DD7

Accessibility & contrast

On white

9.22

#293F9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#293F9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #293F9B

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##293F9B	#FFFFFF	#000000	##FFFFFF
##293F9B	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9E

Deuteranopia (green-blind)

#004299

Tritanopia (blue-blind)

#005666

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #293f9b;
/* rgb */ color: rgb(41, 63, 155);
/* oklch */ color: oklch(40.9% 0.152 268.5);

Tailwind

colors: {
  custom: {
    50: '#7373b9',
    500: '#293f9b',
    950: '#000000',
  },
}

SCSS

$custom: #293f9b;
$custom-light: #7373b9;
$custom-dark: #000000;

JSON

{
  "hex": "#293f9b",
  "rgb": {
    "r": 41,
    "g": 63,
    "b": 155
  },
  "hsl": {
    "h": 228.421,
    "s": 58.163,
    "l": 38.431
  },
  "oklch": {
    "l": 0.40921,
    "c": 0.15209,
    "h": 268.5
  },
  "luminance": 0.06393
}

Semantic roles & 50–950 ramp

primary

#293F9B

secondary

#BDAC63

accent

#C346E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #293F9B

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

Preview Lab → · Contrast checker → · Palette generator →