#111B40#111B40

#111B40 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.7% C 0.072 H 269.0°. Best body text is #FFFFFF at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#111B40
RGB	rgb(17, 27, 64)
HSL	hsl(227, 58%, 16%)
HSV	hsv(227, 73%, 25%)
CMYK	cmyk(73.4%, 57.8%, 0%, 74.9%)
CIE-LAB	lab(11.09, 10.00, -24.98)
CIE-LCH	lch(11.09, 26.91, 291.80°)
OKLab	oklab(23.72% -0.0013 -0.0716)
OKLCH	oklch(23.72% 0.072 269)
XYZ	xyz(1.5482, 1.2731, 5.0136)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111B40 #403611

analogous

#113240 #111B40 #1E1140

triadic

#111B40 #40111B #1B4011

tetradic

#111B40 #401132 #403611 #11401E

square

#111B40 #401132 #403611 #11401E

split-complementary

#111B40 #401E11 #324011

monochromatic

#060A18 #060A18 #111B40 #1E2F70 #2B44A1

Accessibility & contrast

On white

16.74

#111B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#111B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B40

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111B40	#FFFFFF	#000000	##FFFFFF
##111B40	1.00	16.74	1.25	16.74
#FFFFFF	16.74	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062041

Deuteranopia (green-blind)

#001C3F

Tritanopia (blue-blind)

#00242A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #111b40;
/* rgb */ color: rgb(17, 27, 64);
/* oklch */ color: oklch(23.7% 0.072 269.0);

Tailwind

colors: {
  custom: {
    50: '#555675',
    500: '#111b40',
    950: '#000000',
  },
}

SCSS

$custom: #111b40;
$custom-light: #555675;
$custom-dark: #000000;

JSON

{
  "hex": "#111b40",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 64
  },
  "hsl": {
    "h": 227.234,
    "s": 58.025,
    "l": 15.882
  },
  "oklch": {
    "l": 0.23719,
    "c": 0.07165,
    "h": 269
  },
  "luminance": 0.01273
}

Semantic roles & 50–950 ramp

primary

#111B40

secondary

#796B33

accent

#C047E1

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030308

muted

#78787B

Preview Lab

Preview with #111B40

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

Preview Lab → · Contrast checker → · Palette generator →