#407BBE#407BBE

#407BBE is a mid, vivid cyan. Relative luminance 0.190; OKLCH L 57.5% C 0.121 H 253.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#407BBE
RGB	rgb(64, 123, 190)
HSL	hsl(212, 50%, 50%)
HSV	hsv(212, 66%, 75%)
CMYK	cmyk(66.3%, 35.3%, 0%, 25.5%)
CIE-LAB	lab(50.65, 2.40, -40.80)
CIE-LCH	lch(50.65, 40.87, 273.37°)
OKLab	oklab(57.47% -0.035 -0.1157)
OKLCH	oklch(57.47% 0.121 253.2)
XYZ	xyz(18.4882, 18.9718, 51.3928)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BBE #BE8340

analogous

#40BABE #407BBE #4440BE

triadic

#407BBE #BE407B #7BBE40

tetradic

#407BBE #BE40BA #BE8340 #40BE44

square

#407BBE #BE40BA #BE8340 #40BE44

split-complementary

#407BBE #BE4440 #BABE40

monochromatic

#214062 #315D90 #407BBE #6D9BCE #9BBADD

Accessibility & contrast

On white

4.38

#407BBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#407BBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BBE

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BBE	#FFFFFF	#000000	##000000
##407BBE	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7FC1

Deuteranopia (green-blind)

#4C73BD

Tritanopia (blue-blind)

#008B93

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #407bbe;
/* rgb */ color: rgb(64, 123, 190);
/* oklch */ color: oklch(57.5% 0.121 253.2);

Tailwind

colors: {
  custom: {
    50: '#82a0d2',
    500: '#407bbe',
    950: '#000000',
  },
}

SCSS

$custom: #407bbe;
$custom-light: #82a0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#407bbe",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 190
  },
  "hsl": {
    "h": 211.905,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57468,
    "c": 0.12092,
    "h": 253.2
  },
  "luminance": 0.18974
}

Semantic roles & 50–950 ramp

primary

#407BBE

secondary

#C9AF90

accent

#984FD9

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #407BBE

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

Preview Lab → · Contrast checker → · Palette generator →