#407CBC#407CBC

#407CBC is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.6% C 0.117 H 251.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#407CBC
RGB	rgb(64, 124, 188)
HSL	hsl(211, 49%, 49%)
HSV	hsv(211, 66%, 74%)
CMYK	cmyk(66%, 34%, 0%, 26.3%)
CIE-LAB	lab(50.84, 1.10, -39.35)
CIE-LCH	lch(50.84, 39.37, 271.60°)
OKLab	oklab(57.58% -0.0365 -0.1115)
OKLCH	oklch(57.58% 0.117 251.9)
XYZ	xyz(18.3958, 19.1343, 50.2910)
Luminance	0.1914 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CBC #BC8040

analogous

#40BABC #407CBC #4240BC

triadic

#407CBC #BC407C #7CBC40

tetradic

#407CBC #BC40BA #BC8040 #40BC42

square

#407CBC #BC40BA #BC8040 #40BC42

split-complementary

#407CBC #BC4240 #BABC40

monochromatic

#214061 #305E8E #407CBC #6C9BCD #9ABADD

Accessibility & contrast

On white

4.35

#407CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#407CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CBC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CBC	#FFFFFF	#000000	##000000
##407CBC	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6080BF

Deuteranopia (green-blind)

#4F74BB

Tritanopia (blue-blind)

#008B93

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #407cbc;
/* rgb */ color: rgb(64, 124, 188);
/* oklch */ color: oklch(57.6% 0.117 251.9);

Tailwind

colors: {
  custom: {
    50: '#81a1d0',
    500: '#407cbc',
    950: '#000000',
  },
}

SCSS

$custom: #407cbc;
$custom-light: #81a1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#407cbc",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 188
  },
  "hsl": {
    "h": 210.968,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57584,
    "c": 0.11734,
    "h": 251.9
  },
  "luminance": 0.19136
}

Semantic roles & 50–950 ramp

primary

#407CBC

secondary

#C9AD8F

accent

#964FD9

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #407CBC

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

Preview Lab → · Contrast checker → · Palette generator →