#407FCE#407FCE

#407FCE is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.3% C 0.138 H 255.3°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#407FCE
RGB	rgb(64, 127, 206)
HSL	hsl(213, 59%, 53%)
HSV	hsv(213, 69%, 81%)
CMYK	cmyk(68.9%, 38.3%, 0%, 19.2%)
CIE-LAB	lab(52.64, 5.62, -46.78)
CIE-LCH	lch(52.64, 47.11, 276.85°)
OKLab	oklab(59.3% -0.0349 -0.1332)
OKLCH	oklch(59.3% 0.138 255.3)
XYZ	xyz(20.8402, 20.7228, 61.2821)
Luminance	0.2072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407FCE #CE8F40

analogous

#40C6CE #407FCE #4840CE

triadic

#407FCE #CE407F #7FCE40

tetradic

#407FCE #CE40C6 #CE8F40 #40CE48

square

#407FCE #CE40C6 #CE8F40 #40CE48

split-complementary

#407FCE #CE4840 #C6CE40

monochromatic

#1E4575 #2B61A6 #407FCE #71A0DA #A1C0E7

Accessibility & contrast

On white

4.08

#407FCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#407FCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407FCE

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407FCE	#FFFFFF	#000000	##000000
##407FCE	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B85D1

Deuteranopia (green-blind)

#4678CC

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #407fce;
/* rgb */ color: rgb(64, 127, 206);
/* oklch */ color: oklch(59.3% 0.138 255.3);

Tailwind

colors: {
  custom: {
    50: '#84a3dd',
    500: '#407fce',
    950: '#000000',
  },
}

SCSS

$custom: #407fce;
$custom-light: #84a3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#407fce",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 206
  },
  "hsl": {
    "h": 213.38,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.59296,
    "c": 0.13769,
    "h": 255.3
  },
  "luminance": 0.20725
}

Semantic roles & 50–950 ramp

primary

#407FCE

secondary

#D4B896

accent

#9D45E2

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #407FCE

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

Preview Lab → · Contrast checker → · Palette generator →