#407DA2#407DA2

#407DA2 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.5% C 0.085 H 237.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#407DA2
RGB	rgb(64, 125, 162)
HSL	hsl(203, 43%, 44%)
HSV	hsv(203, 60%, 64%)
CMYK	cmyk(60.5%, 22.8%, 0%, 36.5%)
CIE-LAB	lab(49.94, -8.31, -25.73)
CIE-LCH	lch(49.94, 27.04, 252.09°)
OKLab	oklab(56.47% -0.0458 -0.072)
OKLCH	oklch(56.47% 0.085 237.5)
XYZ	xyz(15.9671, 18.3643, 36.8786)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407DA2 #A26540

analogous

#40A296 #407DA2 #404CA2

triadic

#407DA2 #A2407D #7DA240

tetradic

#407DA2 #9640A2 #A26540 #4CA240

square

#407DA2 #9640A2 #A26540 #4CA240

split-complementary

#407DA2 #A2404C #A29640

monochromatic

#1D394A #2F5B76 #407DA2 #5F9BC0 #8BB7D1

Accessibility & contrast

On white

4.49

#407DA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#407DA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407DA2

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407DA2	#FFFFFF	#000000	##000000
##407DA2	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7CA4

Deuteranopia (green-blind)

#5E72A1

Tritanopia (blue-blind)

#008689

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #407da2;
/* rgb */ color: rgb(64, 125, 162);
/* oklch */ color: oklch(56.5% 0.085 237.5);

Tailwind

colors: {
  custom: {
    50: '#7ea2bd',
    500: '#407da2',
    950: '#000000',
  },
}

SCSS

$custom: #407da2;
$custom-light: #7ea2bd;
$custom-dark: #000000;

JSON

{
  "hex": "#407da2",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 162
  },
  "hsl": {
    "h": 202.653,
    "s": 43.363,
    "l": 44.314
  },
  "oklch": {
    "l": 0.56471,
    "c": 0.08539,
    "h": 237.5
  },
  "luminance": 0.18366
}

Semantic roles & 50–950 ramp

primary

#407DA2

secondary

#BC9882

accent

#8455D3

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #407DA2

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

Preview Lab → · Contrast checker → · Palette generator →