#0B434E#0B434E

#0B434E is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.4% C 0.057 H 214.5°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#0B434E
RGB	rgb(11, 67, 78)
HSL	hsl(190, 75%, 17%)
HSV	hsv(190, 86%, 31%)
CMYK	cmyk(85.9%, 14.1%, 0%, 69.4%)
CIE-LAB	lab(25.67, -12.95, -11.63)
CIE-LCH	lch(25.67, 17.40, 221.92°)
OKLab	oklab(35.41% -0.0472 -0.0324)
OKLCH	oklch(35.41% 0.057 214.5)
XYZ	xyz(3.5197, 4.6351, 7.9154)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B434E #4E160B

analogous

#0B4E38 #0B434E #0B214E

triadic

#0B434E #4E0B43 #434E0B

tetradic

#0B434E #380B4E #4E160B #214E0B

square

#0B434E #380B4E #4E160B #214E0B

split-complementary

#0B434E #4E0B21 #4E380B

monochromatic

#04171B #04171B #0B434E #137184 #1A9FB9

Accessibility & contrast

On white

10.90

#0B434E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0B434E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B434E

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B434E	#FFFFFF	#000000	##FFFFFF
##0B434E	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B414F

Deuteranopia (green-blind)

#323A4E

Tritanopia (blue-blind)

#004746

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0b434e;
/* rgb */ color: rgb(11, 67, 78);
/* oklch */ color: oklch(35.4% 0.057 214.5);

Tailwind

colors: {
  custom: {
    50: '#58777f',
    500: '#0b434e',
    950: '#000000',
  },
}

SCSS

$custom: #0b434e;
$custom-light: #58777f;
$custom-dark: #000000;

JSON

{
  "hex": "#0b434e",
  "rgb": {
    "r": 11,
    "g": 67,
    "b": 78
  },
  "hsl": {
    "h": 189.851,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.35408,
    "c": 0.0573,
    "h": 214.5
  },
  "luminance": 0.04636
}

Semantic roles & 50–950 ramp

primary

#0B434E

secondary

#8A3A2B

accent

#5536F2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0B434E

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

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