#407AA1#407AA1

#407AA1 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.7% C 0.086 H 240.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#407AA1
RGB	rgb(64, 122, 161)
HSL	hsl(204, 43%, 44%)
HSV	hsv(204, 60%, 63%)
CMYK	cmyk(60.2%, 24.2%, 0%, 36.9%)
CIE-LAB	lab(48.98, -6.90, -26.62)
CIE-LCH	lch(48.98, 27.50, 255.46°)
OKLab	oklab(55.7% -0.0428 -0.0746)
OKLCH	oklch(55.7% 0.086 240.2)
XYZ	xyz(15.5045, 17.5808, 36.2877)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407AA1 #A16740

analogous

#40A198 #407AA1 #404AA1

triadic

#407AA1 #A1407A #7AA140

tetradic

#407AA1 #9840A1 #A16740 #4AA140

square

#407AA1 #9840A1 #A16740 #4AA140

split-complementary

#407AA1 #A1404A #A19840

monochromatic

#1D3849 #2F5975 #407AA1 #5F99BF #8BB5D1

Accessibility & contrast

On white

4.65

#407AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#407AA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #407AA1

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407AA1	#FFFFFF	#000000	##FFFFFF
##407AA1	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687AA3

Deuteranopia (green-blind)

#5B70A0

Tritanopia (blue-blind)

#008487

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #407aa1;
/* rgb */ color: rgb(64, 122, 161);
/* oklch */ color: oklch(55.7% 0.086 240.2);

Tailwind

colors: {
  custom: {
    50: '#7da0bd',
    500: '#407aa1',
    950: '#000000',
  },
}

SCSS

$custom: #407aa1;
$custom-light: #7da0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#407aa1",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 161
  },
  "hsl": {
    "h": 204.124,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55703,
    "c": 0.08602,
    "h": 240.2
  },
  "luminance": 0.17582
}

Semantic roles & 50–950 ramp

primary

#407AA1

secondary

#BC9981

accent

#8855D3

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #407AA1

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

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