#407CA0#407CA0

#407CA0 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.1% C 0.084 H 237.2°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#407CA0
RGB	rgb(64, 124, 160)
HSL	hsl(203, 43%, 44%)
HSV	hsv(203, 60%, 63%)
CMYK	cmyk(60%, 22.5%, 0%, 37.3%)
CIE-LAB	lab(49.55, -8.39, -25.17)
CIE-LCH	lch(49.55, 26.53, 251.55°)
OKLab	oklab(56.14% -0.0454 -0.0704)
OKLCH	oklch(56.14% 0.084 237.2)
XYZ	xyz(15.6648, 18.0419, 35.9078)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CA0 #A06440

analogous

#40A094 #407CA0 #404CA0

triadic

#407CA0 #A0407C #7CA040

tetradic

#407CA0 #9440A0 #A06440 #4CA040

square

#407CA0 #9440A0 #A06440 #4CA040

split-complementary

#407CA0 #A0404C #A09440

monochromatic

#1D3849 #2F5A74 #407CA0 #5E9BBF #8AB6D0

Accessibility & contrast

On white

4.56

#407CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#407CA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CA0

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CA0	#FFFFFF	#000000	##000000
##407CA0	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7BA2

Deuteranopia (green-blind)

#5E719F

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #407ca0;
/* rgb */ color: rgb(64, 124, 160);
/* oklch */ color: oklch(56.1% 0.084 237.2);

Tailwind

colors: {
  custom: {
    50: '#7da1bc',
    500: '#407ca0',
    950: '#000000',
  },
}

SCSS

$custom: #407ca0;
$custom-light: #7da1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#407ca0",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 160
  },
  "hsl": {
    "h": 202.5,
    "s": 42.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.56135,
    "c": 0.0838,
    "h": 237.2
  },
  "luminance": 0.18043
}

Semantic roles & 50–950 ramp

primary

#407CA0

secondary

#BB9781

accent

#8455D3

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #407CA0

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

Preview Lab → · Contrast checker → · Palette generator →