#11438E#11438E

#11438E is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.8% C 0.135 H 259.1°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#11438E
RGB	rgb(17, 67, 142)
HSL	hsl(216, 79%, 31%)
HSV	hsv(216, 88%, 56%)
CMYK	cmyk(88%, 52.8%, 0%, 44.3%)
CIE-LAB	lab(29.63, 14.09, -46.02)
CIE-LCH	lch(29.63, 48.13, 287.03°)
OKLab	oklab(39.79% -0.0255 -0.1327)
OKLCH	oklch(39.79% 0.135 259.1)
XYZ	xyz(7.1190, 6.0856, 26.3854)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11438E #8E5C11

analogous

#11818E #11438E #1D118E

triadic

#11438E #8E1143 #438E11

tetradic

#11438E #8E1181 #8E5C11 #118E1D

square

#11438E #8E1181 #8E5C11 #118E1D

split-complementary

#11438E #8E1D11 #818E11

monochromatic

#040F21 #0A2957 #11438E #185DC5 #337BE7

Accessibility & contrast

On white

9.47

#11438E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#11438E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11438E

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11438E	#FFFFFF	#000000	##FFFFFF
##11438E	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E4C91

Deuteranopia (green-blind)

#00418D

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #11438e;
/* rgb */ color: rgb(17, 67, 142);
/* oklch */ color: oklch(39.8% 0.135 259.1);

Tailwind

colors: {
  custom: {
    50: '#6876b0',
    500: '#11438e',
    950: '#000000',
  },
}

SCSS

$custom: #11438e;
$custom-light: #6876b0;
$custom-dark: #000000;

JSON

{
  "hex": "#11438e",
  "rgb": {
    "r": 17,
    "g": 67,
    "b": 142
  },
  "hsl": {
    "h": 216,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39789,
    "c": 0.13513,
    "h": 259.1
  },
  "luminance": 0.06086
}

Semantic roles & 50–950 ramp

primary

#11438E

secondary

#C28B38

accent

#A733F5

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #11438E

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

Preview Lab → · Contrast checker → · Palette generator →