#133251#133251

#133251 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.1% C 0.067 H 250.9°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX#133251
RGBrgb(19, 50, 81)
HSLhsl(210, 62%, 20%)
HSVhsv(210, 77%, 32%)
CMYKcmyk(76.5%, 38.3%, 0%, 68.2%)
CIE-LABlab(20.10, 0.54, -22.26)
CIE-LCHlch(20.10, 22.27, 271.38°)
OKLaboklab(31.09% -0.0219 -0.0632)
OKLCHoklch(31.09% 0.067 250.9)
XYZxyz(2.8938, 3.0134, 8.2121)
Luminance0.0301 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#133251 #513213
analogous
#135151 #133251 #131351
triadic
#133251 #511332 #325113
tetradic
#133251 #511351 #513213 #135113
square
#133251 #511351 #513213 #135113
split-complementary
#133251 #511313 #515113
monochromatic
#060F19 #07131F #133251 #1F5183 #2A6FB4

Accessibility & contrast

On white

13.10
#133251 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.60
#133251 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133251
13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##133251#FFFFFF#000000##FFFFFF
##1332511.0013.101.6013.10
#FFFFFF13.101.0021.001.00
#0000001.6021.001.0021.00
##FFFFFF13.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#243452
Deuteranopia (green-blind)
#1B2E50
Tritanopia (blue-blind)
#00393D
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #133251;
/* rgb */ color: rgb(19, 50, 81);
/* oklch */ color: oklch(31.1% 0.067 250.9);
Tailwind
colors: {
  custom: {
    50: '#5a6982',
    500: '#133251',
    950: '#000000',
  },
}
SCSS
$custom: #133251;
$custom-light: #5a6982;
$custom-dark: #000000;
JSON
{
  "hex": "#133251",
  "rgb": {
    "r": 19,
    "g": 50,
    "b": 81
  },
  "hsl": {
    "h": 210,
    "s": 62,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31089,
    "c": 0.06692,
    "h": 250.9
  },
  "luminance": 0.03014
}

Semantic roles & 50–950 ramp

primary
#133251
secondary
#8A6036
accent
#9443E5
background
#F5F6F7
surface
#E9EBEE
border
#C5C6C9
text
#04060A
muted
#797A7C

Preview Lab

Preview with #133251

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

Preview Lab → · Contrast checker → · Palette generator →

#133251 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva