#133F67#133F67

#133F67 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.0% C 0.084 H 249.7°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#133F67
RGB	rgb(19, 63, 103)
HSL	hsl(209, 69%, 24%)
HSV	hsv(209, 82%, 40%)
CMYK	cmyk(81.6%, 38.8%, 0%, 59.6%)
CIE-LAB	lab(25.78, 0.71, -27.68)
CIE-LCH	lch(25.78, 27.69, 271.46°)
OKLab	oklab(35.98% -0.0292 -0.0788)
OKLCH	oklch(35.98% 0.084 249.7)
XYZ	xyz(4.4933, 4.6722, 13.4943)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F67 #673B13

analogous

#136765 #133F67 #131567

triadic

#133F67 #67133F #3F6713

tetradic

#133F67 #651367 #673B13 #156713

square

#133F67 #651367 #673B13 #156713

split-complementary

#133F67 #671315 #676513

monochromatic

#05101A #091F33 #133F67 #1D5F9B #267ECE

Accessibility & contrast

On white

10.85

#133F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#133F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F67

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F67	#FFFFFF	#000000	##FFFFFF
##133F67	1.00	10.85	1.93	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4169

Deuteranopia (green-blind)

#203A66

Tritanopia (blue-blind)

#00494E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #133f67;
/* rgb */ color: rgb(19, 63, 103);
/* oklch */ color: oklch(36.0% 0.084 249.7);

Tailwind

colors: {
  custom: {
    50: '#5f7392',
    500: '#133f67',
    950: '#000000',
  },
}

SCSS

$custom: #133f67;
$custom-light: #5f7392;
$custom-dark: #000000;

JSON

{
  "hex": "#133f67",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 103
  },
  "hsl": {
    "h": 208.571,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35975,
    "c": 0.08407,
    "h": 249.7
  },
  "luminance": 0.04673
}

Semantic roles & 50–950 ramp

primary

#133F67

secondary

#9E6837

accent

#903CEC

background

#F5F6F9

surface

#EAECF1

border

#C6C7CB

text

#05080D

muted

#797B7E

Preview Lab

Preview with #133F67

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

Preview Lab → · Contrast checker → · Palette generator →