#133B69#133B69

#133B69 is a dark, moderate cyan. Relative luminance 0.043; OKLCH L 35.1% C 0.092 H 254.4°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#133B69
RGB	rgb(19, 59, 105)
HSL	hsl(212, 69%, 24%)
HSV	hsv(212, 82%, 41%)
CMYK	cmyk(81.9%, 43.8%, 0%, 58.8%)
CIE-LAB	lab(24.59, 4.30, -30.85)
CIE-LCH	lch(24.59, 31.15, 277.94°)
OKLab	oklab(35.09% -0.0247 -0.0882)
OKLCH	oklch(35.09% 0.092 254.4)
XYZ	xyz(4.3814, 4.2858, 13.9582)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133B69 #694113

analogous

#136669 #133B69 #161369

triadic

#133B69 #69133B #3B6913

tetradic

#133B69 #691366 #694113 #136916

square

#133B69 #691366 #694113 #136916

split-complementary

#133B69 #691613 #666913

monochromatic

#050F1A #0A1E35 #133B69 #1C589D #2675D1

Accessibility & contrast

On white

11.31

#133B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#133B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133B69

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133B69	#FFFFFF	#000000	##FFFFFF
##133B69	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253F6B

Deuteranopia (green-blind)

#163768

Tritanopia (blue-blind)

#00464C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #133b69;
/* rgb */ color: rgb(19, 59, 105);
/* oklch */ color: oklch(35.1% 0.092 254.4);

Tailwind

colors: {
  custom: {
    50: '#5f7094',
    500: '#133b69',
    950: '#000000',
  },
}

SCSS

$custom: #133b69;
$custom-light: #5f7094;
$custom-dark: #000000;

JSON

{
  "hex": "#133b69",
  "rgb": {
    "r": 19,
    "g": 59,
    "b": 105
  },
  "hsl": {
    "h": 212.093,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.3509,
    "c": 0.09163,
    "h": 254.4
  },
  "luminance": 0.04286
}

Semantic roles & 50–950 ramp

primary

#133B69

secondary

#A07038

accent

#9A3CEC

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #133B69

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

Preview Lab → · Contrast checker → · Palette generator →