#111F5E#111F5E

#111F5E is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.5% C 0.113 H 268.1°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#111F5E
RGB	rgb(17, 31, 94)
HSL	hsl(229, 69%, 22%)
HSV	hsv(229, 82%, 37%)
CMYK	cmyk(81.9%, 67%, 0%, 63.1%)
CIE-LAB	lab(14.99, 19.74, -39.18)
CIE-LCH	lch(14.99, 43.87, 296.74°)
OKLab	oklab(27.48% -0.0038 -0.1133)
OKLCH	oklch(27.48% 0.113 268.1)
XYZ	xyz(2.7408, 1.9070, 10.8111)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F5E #5E5011

analogous

#11465E #111F5E #2A115E

triadic

#111F5E #5E111F #1F5E11

tetradic

#111F5E #5E1146 #5E5011 #115E2A

square

#111F5E #5E1146 #5E5011 #115E2A

split-complementary

#111F5E #5E2A11 #465E11

monochromatic

#05091A #080E2A #111F5E #1A3092 #2441C6

Accessibility & contrast

On white

15.20

#111F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#111F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F5E

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F5E	#FFFFFF	#000000	##FFFFFF
##111F5E	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002960

Deuteranopia (green-blind)

#00225D

Tritanopia (blue-blind)

#002F3B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #111f5e;
/* rgb */ color: rgb(17, 31, 94);
/* oklch */ color: oklch(27.5% 0.113 268.1);

Tailwind

colors: {
  custom: {
    50: '#5d5a8c',
    500: '#111f5e',
    950: '#000000',
  },
}

SCSS

$custom: #111f5e;
$custom-light: #5d5a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#111f5e",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 94
  },
  "hsl": {
    "h": 229.091,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.27483,
    "c": 0.11334,
    "h": 268.1
  },
  "luminance": 0.01907
}

Semantic roles & 50–950 ramp

primary

#111F5E

secondary

#978534

accent

#CC3CEC

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #111F5E

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

Preview Lab → · Contrast checker → · Palette generator →