#407ECE#407ECE

#407ECE is a mid, vivid cyan. Relative luminance 0.205; OKLCH L 59.1% C 0.139 H 255.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#407ECE
RGB	rgb(64, 126, 206)
HSL	hsl(214, 59%, 53%)
HSV	hsv(214, 69%, 81%)
CMYK	cmyk(68.9%, 38.8%, 0%, 19.2%)
CIE-LAB	lab(52.36, 6.23, -47.23)
CIE-LCH	lch(52.36, 47.64, 277.51°)
OKLab	oklab(59.07% -0.034 -0.1345)
OKLCH	oklch(59.07% 0.139 255.8)
XYZ	xyz(20.7117, 20.4658, 61.2393)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407ECE #CE9040

analogous

#40C5CE #407ECE #4940CE

triadic

#407ECE #CE407E #7ECE40

tetradic

#407ECE #CE40C5 #CE9040 #40CE49

square

#407ECE #CE40C5 #CE9040 #40CE49

split-complementary

#407ECE #CE4940 #C5CE40

monochromatic

#1E4475 #2B61A6 #407ECE #719FDA #A1C0E7

Accessibility & contrast

On white

4.12

#407ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#407ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407ECE

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407ECE	#FFFFFF	#000000	##000000
##407ECE	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5984D1

Deuteranopia (green-blind)

#4477CC

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #407ece;
/* rgb */ color: rgb(64, 126, 206);
/* oklch */ color: oklch(59.1% 0.139 255.8);

Tailwind

colors: {
  custom: {
    50: '#84a2dd',
    500: '#407ece',
    950: '#000000',
  },
}

SCSS

$custom: #407ece;
$custom-light: #84a2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#407ece",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 206
  },
  "hsl": {
    "h": 213.803,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.59074,
    "c": 0.13875,
    "h": 255.8
  },
  "luminance": 0.20468
}

Semantic roles & 50–950 ramp

primary

#407ECE

secondary

#D4B996

accent

#9E45E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #407ECE

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

Preview Lab → · Contrast checker → · Palette generator →