#233298#233298

#233298 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.166 H 269.7°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#233298
RGB	rgb(35, 50, 152)
HSL	hsl(232, 63%, 37%)
HSV	hsv(232, 77%, 60%)
CMYK	cmyk(77%, 67.1%, 0%, 40.4%)
CIE-LAB	lab(26.46, 31.43, -57.29)
CIE-LCH	lch(26.46, 65.35, 298.75°)
OKLab	oklab(37.86% -0.0008 -0.1658)
OKLCH	oklch(37.86% 0.166 269.7)
XYZ	xyz(7.4993, 4.9047, 30.2511)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233298 #988923

analogous

#236D98 #233298 #4F2398

triadic

#233298 #982332 #329823

tetradic

#233298 #98236D #988923 #23984F

square

#233298 #98236D #988923 #23984F

split-complementary

#233298 #984F23 #6D9823

monochromatic

#0C1135 #182266 #233298 #2E42CA #5C6CD9

Accessibility & contrast

On white

10.60

#233298 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#233298 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233298

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233298	#FFFFFF	#000000	##FFFFFF
##233298	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449B

Deuteranopia (green-blind)

#003996

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #233298;
/* rgb */ color: rgb(35, 50, 152);
/* oklch */ color: oklch(37.9% 0.166 269.7);

Tailwind

colors: {
  custom: {
    50: '#716ab7',
    500: '#233298',
    950: '#000000',
  },
}

SCSS

$custom: #233298;
$custom-light: #716ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#233298",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 152
  },
  "hsl": {
    "h": 232.308,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37862,
    "c": 0.16576,
    "h": 269.7
  },
  "luminance": 0.04906
}

Semantic roles & 50–950 ramp

primary

#233298

secondary

#BEB159

accent

#D142E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #233298

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

Preview Lab → · Contrast checker → · Palette generator →