#407FA7#407FA7

#407FA7 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.2% C 0.090 H 238.9°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#407FA7
RGB	rgb(64, 127, 167)
HSL	hsl(203, 45%, 45%)
HSV	hsv(203, 62%, 65%)
CMYK	cmyk(61.7%, 24%, 0%, 34.5%)
CIE-LAB	lab(50.75, -7.82, -27.37)
CIE-LCH	lch(50.75, 28.46, 254.05°)
OKLab	oklab(57.19% -0.0463 -0.0767)
OKLCH	oklch(57.19% 0.09 238.9)
XYZ	xyz(16.6761, 19.0571, 39.3513)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407FA7 #A76840

analogous

#40A79B #407FA7 #404BA7

triadic

#407FA7 #A7407F #7FA740

tetradic

#407FA7 #9B40A7 #A76840 #4BA740

square

#407FA7 #9B40A7 #A76840 #4BA740

split-complementary

#407FA7 #A7404B #A79B40

monochromatic

#1E3C4F #2F5D7B #407FA7 #629DC3 #8EB8D4

Accessibility & contrast

On white

4.36

#407FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#407FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407FA7

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407FA7	#FFFFFF	#000000	##000000
##407FA7	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7FA9

Deuteranopia (green-blind)

#5F74A6

Tritanopia (blue-blind)

#00898D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #407fa7;
/* rgb */ color: rgb(64, 127, 167);
/* oklch */ color: oklch(57.2% 0.090 238.9);

Tailwind

colors: {
  custom: {
    50: '#7ea4c1',
    500: '#407fa7',
    950: '#000000',
  },
}

SCSS

$custom: #407fa7;
$custom-light: #7ea4c1;
$custom-dark: #000000;

JSON

{
  "hex": "#407fa7",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 167
  },
  "hsl": {
    "h": 203.301,
    "s": 44.589,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57191,
    "c": 0.08963,
    "h": 238.9
  },
  "luminance": 0.19059
}

Semantic roles & 50–950 ramp

primary

#407FA7

secondary

#BF9B84

accent

#8654D4

background

#F8FAFB

surface

#EFF3F7

border

#CACDD0

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #407FA7

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

Preview Lab → · Contrast checker → · Palette generator →