#407ABB#407ABB

#407ABB is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 57.1% C 0.118 H 252.9°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#407ABB
RGB	rgb(64, 122, 187)
HSL	hsl(212, 49%, 49%)
HSV	hsv(212, 66%, 73%)
CMYK	cmyk(65.8%, 34.8%, 0%, 26.7%)
CIE-LAB	lab(50.21, 1.96, -39.78)
CIE-LCH	lch(50.21, 39.82, 272.82°)
OKLab	oklab(57.07% -0.0348 -0.1128)
OKLCH	oklch(57.07% 0.118 252.9)
XYZ	xyz(18.0402, 18.5951, 49.6426)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407ABB #BB8140

analogous

#40B8BB #407ABB #4340BB

triadic

#407ABB #BB407A #7ABB40

tetradic

#407ABB #BB40B8 #BB8140 #40BB43

square

#407ABB #BB40B8 #BB8140 #40BB43

split-complementary

#407ABB #BB4340 #B8BB40

monochromatic

#213F60 #305C8D #407ABB #6C99CD #99B9DC

Accessibility & contrast

On white

4.45

#407ABB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#407ABB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407ABB

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407ABB	#FFFFFF	#000000	##000000
##407ABB	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7EBE

Deuteranopia (green-blind)

#4C72BA

Tritanopia (blue-blind)

#008992

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #407abb;
/* rgb */ color: rgb(64, 122, 187);
/* oklch */ color: oklch(57.1% 0.118 252.9);

Tailwind

colors: {
  custom: {
    50: '#81a0d0',
    500: '#407abb',
    950: '#000000',
  },
}

SCSS

$custom: #407abb;
$custom-light: #81a0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#407abb",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 187
  },
  "hsl": {
    "h": 211.707,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57071,
    "c": 0.118,
    "h": 252.9
  },
  "luminance": 0.18597
}

Semantic roles & 50–950 ramp

primary

#407ABB

secondary

#C8AD8F

accent

#984FD9

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #407ABB

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

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