#111F58#111F58

#111F58 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.9% C 0.104 H 268.0°. Best body text is #FFFFFF at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#111F58
RGB	rgb(17, 31, 88)
HSL	hsl(228, 68%, 21%)
HSV	hsv(228, 81%, 35%)
CMYK	cmyk(80.7%, 64.8%, 0%, 65.5%)
CIE-LAB	lab(14.42, 17.22, -36.09)
CIE-LCH	lch(14.42, 39.99, 295.50°)
OKLab	oklab(26.88% -0.0037 -0.1042)
OKLCH	oklch(26.88% 0.104 268)
XYZ	xyz(2.4820, 1.8035, 9.4479)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F58 #584A11

analogous

#114258 #111F58 #261158

triadic

#111F58 #58111F #1F5811

tetradic

#111F58 #581142 #584A11 #115826

square

#111F58 #581142 #584A11 #115826

split-complementary

#111F58 #582611 #425811

monochromatic

#05091A #070D25 #111F58 #1B318B #2543BF

Accessibility & contrast

On white

15.43

#111F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#111F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F58

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F58	#FFFFFF	#000000	##FFFFFF
##111F58	1.00	15.43	1.36	15.43
#FFFFFF	15.43	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285A

Deuteranopia (green-blind)

#002157

Tritanopia (blue-blind)

#002D38

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #111f58;
/* rgb */ color: rgb(17, 31, 88);
/* oklch */ color: oklch(26.9% 0.104 268.0);

Tailwind

colors: {
  custom: {
    50: '#5c5a88',
    500: '#111f58',
    950: '#000000',
  },
}

SCSS

$custom: #111f58;
$custom-light: #5c5a88;
$custom-dark: #000000;

JSON

{
  "hex": "#111f58",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 88
  },
  "hsl": {
    "h": 228.169,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.26882,
    "c": 0.10431,
    "h": 268
  },
  "luminance": 0.01804
}

Semantic roles & 50–950 ramp

primary

#111F58

secondary

#917F34

accent

#C83DEA

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04030B

muted

#79787C

Preview Lab

Preview with #111F58

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

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