#407EBC#407EBC

#407EBC is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 58.0% C 0.115 H 250.5°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#407EBC
RGB	rgb(64, 126, 188)
HSL	hsl(210, 49%, 49%)
HSV	hsv(210, 66%, 74%)
CMYK	cmyk(66%, 33%, 0%, 26.3%)
CIE-LAB	lab(51.43, -0.10, -38.43)
CIE-LCH	lch(51.43, 38.43, 269.85°)
OKLab	oklab(58.04% -0.0386 -0.1088)
OKLCH	oklch(58.04% 0.115 250.5)
XYZ	xyz(18.6490, 19.6407, 50.3754)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EBC #BC7E40

analogous

#40BCBC #407EBC #4040BC

triadic

#407EBC #BC407E #7EBC40

tetradic

#407EBC #BC40BC #BC7E40 #40BC40

square

#407EBC #BC40BC #BC7E40 #40BC40

split-complementary

#407EBC #BC4040 #BCBC40

monochromatic

#214161 #305F8E #407EBC #6C9DCD #9ABBDD

Accessibility & contrast

On white

4.26

#407EBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#407EBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EBC

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EBC	#FFFFFF	#000000	##000000
##407EBC	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6381BF

Deuteranopia (green-blind)

#5275BB

Tritanopia (blue-blind)

#008D94

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407ebc;
/* rgb */ color: rgb(64, 126, 188);
/* oklch */ color: oklch(58.0% 0.115 250.5);

Tailwind

colors: {
  custom: {
    50: '#81a3d0',
    500: '#407ebc',
    950: '#000000',
  },
}

SCSS

$custom: #407ebc;
$custom-light: #81a3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#407ebc",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 188
  },
  "hsl": {
    "h": 210,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.58042,
    "c": 0.11545,
    "h": 250.5
  },
  "luminance": 0.19643
}

Semantic roles & 50–950 ramp

primary

#407EBC

secondary

#C9AC8F

accent

#944FD9

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #407EBC

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

Preview Lab → · Contrast checker → · Palette generator →