#11276F#11276F

#11276F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 30.9% C 0.128 H 265.9°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#11276F
RGB	rgb(17, 39, 111)
HSL	hsl(226, 73%, 25%)
HSV	hsv(226, 85%, 44%)
CMYK	cmyk(84.7%, 64.9%, 0%, 56.5%)
CIE-LAB	lab(18.88, 21.02, -43.98)
CIE-LCH	lch(18.88, 48.75, 295.54°)
OKLab	oklab(30.86% -0.0092 -0.1273)
OKLCH	oklch(30.86% 0.128 265.9)
XYZ	xyz(3.8249, 2.7175, 15.3588)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11276F #6F5911

analogous

#11566F #11276F #2A116F

triadic

#11276F #6F1127 #276F11

tetradic

#11276F #6F1156 #6F5911 #116F2A

square

#11276F #6F1156 #6F5911 #116F2A

split-complementary

#11276F #6F2A11 #566F11

monochromatic

#04091B #09143A #11276F #193AA4 #214CD9

Accessibility & contrast

On white

13.60

#11276F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#11276F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11276F

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11276F	#FFFFFF	#000000	##FFFFFF
##11276F	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#002A6E

Tritanopia (blue-blind)

#003A47

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #11276f;
/* rgb */ color: rgb(17, 39, 111);
/* oklch */ color: oklch(30.9% 0.128 265.9);

Tailwind

colors: {
  custom: {
    50: '#626099',
    500: '#11276f',
    950: '#000000',
  },
}

SCSS

$custom: #11276f;
$custom-light: #626099;
$custom-dark: #000000;

JSON

{
  "hex": "#11276f",
  "rgb": {
    "r": 17,
    "g": 39,
    "b": 111
  },
  "hsl": {
    "h": 225.957,
    "s": 73.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30861,
    "c": 0.12759,
    "h": 265.9
  },
  "luminance": 0.02718
}

Semantic roles & 50–950 ramp

primary

#11276F

secondary

#A68C35

accent

#C538F0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #11276F

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

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