#242E91#242E91

#242E91 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.5% C 0.161 H 271.2°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#242E91
RGB	rgb(36, 46, 145)
HSL	hsl(234, 60%, 35%)
HSV	hsv(234, 75%, 57%)
CMYK	cmyk(75.2%, 68.3%, 0%, 43.1%)
CIE-LAB	lab(24.87, 31.55, -55.60)
CIE-LCH	lch(24.87, 63.93, 299.57°)
OKLab	oklab(36.51% 0.0033 -0.1608)
OKLCH	oklch(36.51% 0.161 271.2)
XYZ	xyz(6.8136, 4.3727, 27.2675)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242E91 #918724

analogous

#246591 #242E91 #502491

triadic

#242E91 #91242E #2E9124

tetradic

#242E91 #912465 #918724 #249150

square

#242E91 #912465 #918724 #249150

split-complementary

#242E91 #915024 #659124

monochromatic

#0C0F2F #181E60 #242E91 #303EC2 #5965D6

Accessibility & contrast

On white

11.20

#242E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#242E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242E91

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242E91	#FFFFFF	#000000	##FFFFFF
##242E91	1.00	11.20	1.87	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004094

Deuteranopia (green-blind)

#00368F

Tritanopia (blue-blind)

#00495B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #242e91;
/* rgb */ color: rgb(36, 46, 145);
/* oklch */ color: oklch(36.5% 0.161 271.2);

Tailwind

colors: {
  custom: {
    50: '#7067b2',
    500: '#242e91',
    950: '#000000',
  },
}

SCSS

$custom: #242e91;
$custom-light: #7067b2;
$custom-dark: #000000;

JSON

{
  "hex": "#242e91",
  "rgb": {
    "r": 36,
    "g": 46,
    "b": 145
  },
  "hsl": {
    "h": 234.495,
    "s": 60.221,
    "l": 35.49
  },
  "oklch": {
    "l": 0.3651,
    "c": 0.16084,
    "h": 271.2
  },
  "luminance": 0.04373
}

Semantic roles & 50–950 ramp

primary

#242E91

secondary

#BAB156

accent

#D544E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #242E91

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

Preview Lab → · Contrast checker → · Palette generator →