#407DAA#407DAA

#407DAA is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.094 H 242.8°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#407DAA
RGB	rgb(64, 125, 170)
HSL	hsl(205, 45%, 46%)
HSV	hsv(205, 62%, 67%)
CMYK	cmyk(62.4%, 26.5%, 0%, 33.3%)
CIE-LAB	lab(50.28, -5.66, -29.84)
CIE-LCH	lch(50.28, 30.37, 259.26°)
OKLab	oklab(56.86% -0.0431 -0.0839)
OKLCH	oklch(56.86% 0.094 242.8)
XYZ	xyz(16.7010, 18.6579, 40.7436)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407DAA #AA6D40

analogous

#40AAA2 #407DAA #4048AA

triadic

#407DAA #AA407D #7DAA40

tetradic

#407DAA #A240AA #AA6D40 #48AA40

square

#407DAA #A240AA #AA6D40 #48AA40

split-complementary

#407DAA #AA4048 #AAA240

monochromatic

#1F3C51 #2F5C7E #407DAA #639BC4 #8FB7D5

Accessibility & contrast

On white

4.44

#407DAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#407DAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407DAA

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407DAA	#FFFFFF	#000000	##000000
##407DAA	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697EAC

Deuteranopia (green-blind)

#5B73A9

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #407daa;
/* rgb */ color: rgb(64, 125, 170);
/* oklch */ color: oklch(56.9% 0.094 242.8);

Tailwind

colors: {
  custom: {
    50: '#7fa2c3',
    500: '#407daa',
    950: '#000000',
  },
}

SCSS

$custom: #407daa;
$custom-light: #7fa2c3;
$custom-dark: #000000;

JSON

{
  "hex": "#407daa",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 170
  },
  "hsl": {
    "h": 205.472,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56863,
    "c": 0.09429,
    "h": 242.8
  },
  "luminance": 0.18659
}

Semantic roles & 50–950 ramp

primary

#407DAA

secondary

#C09E86

accent

#8A53D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #407DAA

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

Preview Lab → · Contrast checker → · Palette generator →