#111858#111858

#111858 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.4% C 0.114 H 270.7°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#111858
RGB	rgb(17, 24, 88)
HSL	hsl(234, 68%, 21%)
HSV	hsv(234, 81%, 35%)
CMYK	cmyk(80.7%, 72.7%, 0%, 65.5%)
CIE-LAB	lab(12.46, 22.34, -39.30)
CIE-LCH	lch(12.46, 45.21, 299.61°)
OKLab	oklab(25.44% 0.0014 -0.1137)
OKLCH	oklch(25.44% 0.114 270.7)
XYZ	xyz(2.3187, 1.4768, 9.3935)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111858 #585111

analogous

#113B58 #111858 #2E1158

triadic

#111858 #581118 #185811

tetradic

#111858 #58113B #585111 #11582E

square

#111858 #58113B #585111 #11582E

split-complementary

#111858 #582E11 #3B5811

monochromatic

#05071A #070A25 #111858 #1B268B #2534BF

Accessibility & contrast

On white

16.21

#111858 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#111858 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111858

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111858	#FFFFFF	#000000	##FFFFFF
##111858	1.00	16.21	1.30	16.21
#FFFFFF	16.21	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245A

Deuteranopia (green-blind)

#001D57

Tritanopia (blue-blind)

#002935

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #111858;
/* rgb */ color: rgb(17, 24, 88);
/* oklch */ color: oklch(25.4% 0.114 270.7);

Tailwind

colors: {
  custom: {
    50: '#5c5588',
    500: '#111858',
    950: '#000000',
  },
}

SCSS

$custom: #111858;
$custom-light: #5c5588;
$custom-dark: #000000;

JSON

{
  "hex": "#111858",
  "rgb": {
    "r": 17,
    "g": 24,
    "b": 88
  },
  "hsl": {
    "h": 234.085,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.2544,
    "c": 0.11372,
    "h": 270.7
  },
  "luminance": 0.01477
}

Semantic roles & 50–950 ramp

primary

#111858

secondary

#918834

accent

#D93DEA

background

#F5F4F8

surface

#E9E7F0

border

#C5C3CB

text

#05030B

muted

#79787C

Preview Lab

Preview with #111858

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

Preview Lab → · Contrast checker → · Palette generator →