#407FBA#407FBA

#407FBA is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 58.2% C 0.112 H 249.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#407FBA
RGB	rgb(64, 127, 186)
HSL	hsl(209, 49%, 49%)
HSV	hsv(209, 66%, 73%)
CMYK	cmyk(65.6%, 31.7%, 0%, 27.1%)
CIE-LAB	lab(51.62, -1.39, -36.97)
CIE-LCH	lch(51.62, 37.00, 267.85°)
OKLab	oklab(58.16% -0.0402 -0.1045)
OKLCH	oklch(58.16% 0.112 249)
XYZ	xyz(18.5634, 19.8120, 49.2907)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407FBA #BA7B40

analogous

#40BAB8 #407FBA #4042BA

triadic

#407FBA #BA407F #7FBA40

tetradic

#407FBA #B840BA #BA7B40 #42BA40

square

#407FBA #B840BA #BA7B40 #42BA40

split-complementary

#407FBA #BA4042 #BAB840

monochromatic

#21415F #30608C #407FBA #6B9DCC #99BBDC

Accessibility & contrast

On white

4.23

#407FBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#407FBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407FBA

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407FBA	#FFFFFF	#000000	##000000
##407FBA	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6582BD

Deuteranopia (green-blind)

#5476B9

Tritanopia (blue-blind)

#008D94

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407fba;
/* rgb */ color: rgb(64, 127, 186);
/* oklch */ color: oklch(58.2% 0.112 249.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#407fba",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 186
  },
  "hsl": {
    "h": 209.016,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.58164,
    "c": 0.11202,
    "h": 249
  },
  "luminance": 0.19814
}

Semantic roles & 50–950 ramp

primary

#407FBA

secondary

#C8AA8E

accent

#924FD8

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #407FBA

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

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