#407EA9#407EA9

#407EA9 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.0% C 0.092 H 241.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#407EA9
RGB	rgb(64, 126, 169)
HSL	hsl(205, 45%, 46%)
HSV	hsv(205, 62%, 66%)
CMYK	cmyk(62.1%, 25.4%, 0%, 33.7%)
CIE-LAB	lab(50.54, -6.58, -28.86)
CIE-LCH	lch(50.54, 29.60, 257.16°)
OKLab	oklab(57.05% -0.0445 -0.081)
OKLCH	oklch(57.05% 0.092 241.2)
XYZ	xyz(16.7339, 18.8747, 40.2897)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EA9 #A96B40

analogous

#40A99F #407EA9 #404AA9

triadic

#407EA9 #A9407E #7EA940

tetradic

#407EA9 #9F40A9 #A96B40 #4AA940

square

#407EA9 #9F40A9 #A96B40 #4AA940

split-complementary

#407EA9 #A9404A #A99F40

monochromatic

#1E3C50 #2F5D7D #407EA9 #629CC4 #8FB8D5

Accessibility & contrast

On white

4.40

#407EA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#407EA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EA9

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EA9	#FFFFFF	#000000	##000000
##407EA9	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EAB

Deuteranopia (green-blind)

#5C74A8

Tritanopia (blue-blind)

#00898D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #407ea9;
/* rgb */ color: rgb(64, 126, 169);
/* oklch */ color: oklch(57.0% 0.092 241.2);

Tailwind

colors: {
  custom: {
    50: '#7fa3c2',
    500: '#407ea9',
    950: '#000000',
  },
}

SCSS

$custom: #407ea9;
$custom-light: #7fa3c2;
$custom-dark: #000000;

JSON

{
  "hex": "#407ea9",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 169
  },
  "hsl": {
    "h": 204.571,
    "s": 45.064,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5705,
    "c": 0.09247,
    "h": 241.2
  },
  "luminance": 0.18876
}

Semantic roles & 50–950 ramp

primary

#407EA9

secondary

#C09D85

accent

#8853D5

background

#F8FAFB

surface

#EFF3F7

border

#CACDD0

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #407EA9

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

Preview Lab → · Contrast checker → · Palette generator →