#407EBA#407EBA

#407EBA is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.9% C 0.113 H 249.7°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#407EBA
RGB	rgb(64, 126, 186)
HSL	hsl(210, 49%, 49%)
HSV	hsv(210, 66%, 73%)
CMYK	cmyk(65.6%, 32.3%, 0%, 27.1%)
CIE-LAB	lab(51.33, -0.79, -37.44)
CIE-LCH	lch(51.33, 37.44, 268.79°)
OKLab	oklab(57.93% -0.0392 -0.1059)
OKLCH	oklch(57.93% 0.113 249.7)
XYZ	xyz(18.4349, 19.5550, 49.2478)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407EBA #BA7C40

analogous

#40BAB9 #407EBA #4041BA

triadic

#407EBA #BA407E #7EBA40

tetradic

#407EBA #B940BA #BA7C40 #41BA40

square

#407EBA #B940BA #BA7C40 #41BA40

split-complementary

#407EBA #BA4041 #BAB940

monochromatic

#21405F #305F8C #407EBA #6B9CCC #99BBDC

Accessibility & contrast

On white

4.28

#407EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#407EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407EBA

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407EBA	#FFFFFF	#000000	##000000
##407EBA	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6481BD

Deuteranopia (green-blind)

#5375B9

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #407eba;
/* rgb */ color: rgb(64, 126, 186);
/* oklch */ color: oklch(57.9% 0.113 249.7);

Tailwind

colors: {
  custom: {
    50: '#81a3cf',
    500: '#407eba',
    950: '#000000',
  },
}

SCSS

$custom: #407eba;
$custom-light: #81a3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#407eba",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 186
  },
  "hsl": {
    "h": 209.508,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57933,
    "c": 0.11292,
    "h": 249.7
  },
  "luminance": 0.19557
}

Semantic roles & 50–950 ramp

primary

#407EBA

secondary

#C8AA8E

accent

#934FD8

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #407EBA

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

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