#407BA4#407BA4

#407BA4 is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.1% C 0.089 H 241.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#407BA4
RGB	rgb(64, 123, 164)
HSL	hsl(205, 44%, 45%)
HSV	hsv(205, 61%, 64%)
CMYK	cmyk(61%, 25%, 0%, 35.7%)
CIE-LAB	lab(49.42, -6.49, -27.70)
CIE-LCH	lch(49.42, 28.45, 256.81°)
OKLab	oklab(56.09% -0.0429 -0.0777)
OKLCH	oklch(56.09% 0.089 241.1)
XYZ	xyz(15.8956, 17.9347, 37.7388)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407BA4 #A46940

analogous

#40A49B #407BA4 #4049A4

triadic

#407BA4 #A4407B #7BA440

tetradic

#407BA4 #9B40A4 #A46940 #49A440

square

#407BA4 #9B40A4 #A46940 #49A440

split-complementary

#407BA4 #A44049 #A49B40

monochromatic

#1E394C #2F5A78 #407BA4 #6099C1 #8CB6D2

Accessibility & contrast

On white

4.58

#407BA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#407BA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407BA4

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407BA4	#FFFFFF	#000000	##000000
##407BA4	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697BA6

Deuteranopia (green-blind)

#5B71A3

Tritanopia (blue-blind)

#008589

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #407ba4;
/* rgb */ color: rgb(64, 123, 164);
/* oklch */ color: oklch(56.1% 0.089 241.1);

Tailwind

colors: {
  custom: {
    50: '#7ea1bf',
    500: '#407ba4',
    950: '#000000',
  },
}

SCSS

$custom: #407ba4;
$custom-light: #7ea1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#407ba4",
  "rgb": {
    "r": 64,
    "g": 123,
    "b": 164
  },
  "hsl": {
    "h": 204.6,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56089,
    "c": 0.08876,
    "h": 241.1
  },
  "luminance": 0.17936
}

Semantic roles & 50–950 ramp

primary

#407BA4

secondary

#BD9B83

accent

#8854D4

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #407BA4

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

Preview Lab → · Contrast checker → · Palette generator →