#111D58#111D58

#111D58 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.5% C 0.107 H 268.8°. Best body text is #FFFFFF at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#111D58
RGB	rgb(17, 29, 88)
HSL	hsl(230, 68%, 21%)
HSV	hsv(230, 81%, 35%)
CMYK	cmyk(80.7%, 67%, 0%, 65.5%)
CIE-LAB	lab(13.84, 18.71, -37.04)
CIE-LCH	lch(13.84, 41.50, 296.79°)
OKLab	oklab(26.45% -0.0022 -0.107)
OKLCH	oklch(26.45% 0.107 268.8)
XYZ	xyz(2.4314, 1.7022, 9.4310)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D58 #584C11

analogous

#114058 #111D58 #281158

triadic

#111D58 #58111D #1D5811

tetradic

#111D58 #581140 #584C11 #115828

square

#111D58 #581140 #584C11 #115828

split-complementary

#111D58 #582811 #405811

monochromatic

#05081A #070C25 #111D58 #1B2E8B #253FBF

Accessibility & contrast

On white

15.67

#111D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#111D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D58

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D58	#FFFFFF	#000000	##FFFFFF
##111D58	1.00	15.67	1.34	15.67
#FFFFFF	15.67	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275A

Deuteranopia (green-blind)

#002057

Tritanopia (blue-blind)

#002C37

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #111d58;
/* rgb */ color: rgb(17, 29, 88);
/* oklch */ color: oklch(26.5% 0.107 268.8);

Tailwind

colors: {
  custom: {
    50: '#5c5888',
    500: '#111d58',
    950: '#000000',
  },
}

SCSS

$custom: #111d58;
$custom-light: #5c5888;
$custom-dark: #000000;

JSON

{
  "hex": "#111d58",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 88
  },
  "hsl": {
    "h": 229.859,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.26452,
    "c": 0.10707,
    "h": 268.8
  },
  "luminance": 0.01702
}

Semantic roles & 50–950 ramp

primary

#111D58

secondary

#918134

accent

#CD3DEA

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05030B

muted

#79787C

Preview Lab

Preview with #111D58

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

Preview Lab → · Contrast checker → · Palette generator →