#064039#064039

#064039 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.5% C 0.057 H 182.4°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#064039
RGB	rgb(6, 64, 57)
HSL	hsl(173, 83%, 14%)
HSV	hsv(173, 91%, 25%)
CMYK	cmyk(90.6%, 0%, 10.9%, 74.9%)
CIE-LAB	lab(23.67, -19.46, -0.76)
CIE-LCH	lch(23.67, 19.47, 182.24°)
OKLab	oklab(33.49% -0.0567 -0.0024)
OKLCH	oklch(33.49% 0.057 182.4)
XYZ	xyz(2.6467, 4.0006, 4.5028)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#064039 #40060D

analogous

#06401C #064039 #062A40

triadic

#064039 #390640 #403906

tetradic

#064039 #1C0640 #40060D #2A4006

square

#064039 #1C0640 #40060D #2A4006

split-complementary

#064039 #40062A #401C06

monochromatic

#031C19 #031C19 #064039 #0B786B #10B09D

Accessibility & contrast

On white

11.67

#064039 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#064039 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #064039

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##064039	#FFFFFF	#000000	##FFFFFF
##064039	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3C39

Deuteranopia (green-blind)

#35363A

Tritanopia (blue-blind)

#00413E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #064039;
/* rgb */ color: rgb(6, 64, 57);
/* oklch */ color: oklch(33.5% 0.057 182.4);

Tailwind

colors: {
  custom: {
    50: '#53756f',
    500: '#064039',
    950: '#000000',
  },
}

SCSS

$custom: #064039;
$custom-light: #53756f;
$custom-dark: #000000;

JSON

{
  "hex": "#064039",
  "rgb": {
    "r": 6,
    "g": 64,
    "b": 57
  },
  "hsl": {
    "h": 172.759,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.33494,
    "c": 0.05679,
    "h": 182.4
  },
  "luminance": 0.04001
}

Semantic roles & 50–950 ramp

primary

#064039

secondary

#80222D

accent

#2F47F9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #064039

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

Preview Lab → · Contrast checker → · Palette generator →