#407599#407599

#407599 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.1% C 0.080 H 240.2°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#407599
RGB	rgb(64, 117, 153)
HSL	hsl(204, 41%, 43%)
HSV	hsv(204, 58%, 60%)
CMYK	cmyk(58.2%, 23.5%, 0%, 40%)
CIE-LAB	lab(47.12, -6.61, -24.82)
CIE-LCH	lch(47.12, 25.69, 255.08°)
OKLab	oklab(54.11% -0.0398 -0.0695)
OKLCH	oklch(54.11% 0.08 240.2)
XYZ	xyz(14.2233, 16.1112, 32.4910)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407599 #996440

analogous

#409991 #407599 #404899

triadic

#407599 #994075 #759940

tetradic

#407599 #914099 #996440 #489940

square

#407599 #914099 #996440 #489940

split-complementary

#407599 #994048 #999140

monochromatic

#1C3343 #2E546E #407599 #5C94BB #87B0CD

Accessibility & contrast

On white

4.97

#407599 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#407599 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407599

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407599	#FFFFFF	#000000	##FFFFFF
##407599	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65759B

Deuteranopia (green-blind)

#596C98

Tritanopia (blue-blind)

#007E81

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #407599;
/* rgb */ color: rgb(64, 117, 153);
/* oklch */ color: oklch(54.1% 0.080 240.2);

Tailwind

colors: {
  custom: {
    50: '#7c9cb7',
    500: '#407599',
    950: '#000000',
  },
}

SCSS

$custom: #407599;
$custom-light: #7c9cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#407599",
  "rgb": {
    "r": 64,
    "g": 117,
    "b": 153
  },
  "hsl": {
    "h": 204.27,
    "s": 41.014,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54113,
    "c": 0.08006,
    "h": 240.2
  },
  "luminance": 0.16112
}

Semantic roles & 50–950 ramp

primary

#407599

secondary

#B7957E

accent

#8857D1

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #407599

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

Preview Lab → · Contrast checker → · Palette generator →