#407F8A#407F8A

#407F8A is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.9% C 0.067 H 210.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#407F8A
RGB	rgb(64, 127, 138)
HSL	hsl(189, 37%, 40%)
HSV	hsv(189, 54%, 54%)
CMYK	cmyk(53.6%, 8%, 0%, 45.9%)
CIE-LAB	lab(49.62, -16.98, -12.17)
CIE-LCH	lch(49.62, 20.89, 215.63°)
OKLab	oklab(55.91% -0.0577 -0.0336)
OKLCH	oklch(55.91% 0.067 210.2)
XYZ	xyz(14.2894, 18.1024, 26.7809)
Luminance	0.1810 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407F8A #8A4B40

analogous

#408A70 #407F8A #405A8A

triadic

#407F8A #8A407F #7F8A40

tetradic

#407F8A #70408A #8A4B40 #5A8A40

square

#407F8A #70408A #8A4B40 #5A8A40

split-complementary

#407F8A #8A405A #8A7040

monochromatic

#193236 #2D5960 #407F8A #56A3B1 #80BAC4

Accessibility & contrast

On white

4.54

#407F8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#407F8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407F8A

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407F8A	#FFFFFF	#000000	##000000
##407F8A	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757B8B

Deuteranopia (green-blind)

#6A728A

Tritanopia (blue-blind)

#098482

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #407f8a;
/* rgb */ color: rgb(64, 127, 138);
/* oklch */ color: oklch(55.9% 0.067 210.2);

Tailwind

colors: {
  custom: {
    50: '#7ba4ac',
    500: '#407f8a',
    950: '#000000',
  },
}

SCSS

$custom: #407f8a;
$custom-light: #7ba4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#407f8a",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 138
  },
  "hsl": {
    "h": 188.919,
    "s": 36.634,
    "l": 39.608
  },
  "oklch": {
    "l": 0.55912,
    "c": 0.06676,
    "h": 210.2
  },
  "luminance": 0.18104
}

Semantic roles & 50–950 ramp

primary

#407F8A

secondary

#AF7F77

accent

#6C5BCD

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A0F10

muted

#7C7F7F

Preview Lab

Preview with #407F8A

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

Preview Lab → · Contrast checker → · Palette generator →