#407289#407289

#407289 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.6% C 0.065 H 229.5°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#407289
RGB	rgb(64, 114, 137)
HSL	hsl(199, 36%, 39%)
HSV	hsv(199, 53%, 54%)
CMYK	cmyk(53.3%, 16.8%, 0%, 46.3%)
CIE-LAB	lab(45.54, -10.00, -17.78)
CIE-LCH	lch(45.54, 20.40, 240.66°)
OKLab	oklab(52.64% -0.0422 -0.0494)
OKLCH	oklch(52.64% 0.065 229.5)
XYZ	xyz(12.6453, 14.9297, 25.8774)
Luminance	0.1493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407289 #895740

analogous

#40897C #407289 #404E89

triadic

#407289 #894072 #728940

tetradic

#407289 #7C4089 #895740 #4E8940

square

#407289 #7C4089 #895740 #4E8940

split-complementary

#407289 #89404E #897C40

monochromatic

#192D36 #2D4F5F #407289 #5694B0 #80AEC4

Accessibility & contrast

On white

5.27

#407289 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#407289 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407289

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407289	#FFFFFF	#000000	##FFFFFF
##407289	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66708A

Deuteranopia (green-blind)

#5C6889

Tritanopia (blue-blind)

#137979

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #407289;
/* rgb */ color: rgb(64, 114, 137);
/* oklch */ color: oklch(52.6% 0.065 229.5);

Tailwind

colors: {
  custom: {
    50: '#7a9aab',
    500: '#407289',
    950: '#000000',
  },
}

SCSS

$custom: #407289;
$custom-light: #7a9aab;
$custom-dark: #000000;

JSON

{
  "hex": "#407289",
  "rgb": {
    "r": 64,
    "g": 114,
    "b": 137
  },
  "hsl": {
    "h": 198.904,
    "s": 36.318,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52639,
    "c": 0.06496,
    "h": 229.5
  },
  "luminance": 0.14931
}

Semantic roles & 50–950 ramp

primary

#407289

secondary

#AE8877

accent

#7F5BCC

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #407289

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

Preview Lab → · Contrast checker → · Palette generator →