#42609C#42609C

#42609C is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.5% C 0.103 H 263.0°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#42609C
RGB	rgb(66, 96, 156)
HSL	hsl(220, 41%, 44%)
HSV	hsv(220, 58%, 61%)
CMYK	cmyk(57.7%, 38.5%, 0%, 38.8%)
CIE-LAB	lab(41.09, 7.69, -36.03)
CIE-LCH	lch(41.09, 36.84, 282.04°)
OKLab	oklab(49.47% -0.0124 -0.1021)
OKLCH	oklch(49.47% 0.103 263)
XYZ	xyz(12.4283, 11.9233, 33.0925)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42609C #9C7E42

analogous

#428D9C #42609C #51429C

triadic

#42609C #9C4260 #609C42

tetradic

#42609C #9C428D #9C7E42 #429C51

square

#42609C #9C428D #9C7E42 #429C51

split-complementary

#42609C #9C5142 #8D9C42

monochromatic

#1E2B46 #304671 #42609C #607EBC #8BA1CE

Accessibility & contrast

On white

6.20

#42609C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#42609C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42609C

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42609C	#FFFFFF	#000000	##FFFFFF
##42609C	1.00	6.20	3.38	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47659E

Deuteranopia (green-blind)

#3C5D9B

Tritanopia (blue-blind)

#006D76

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #42609c;
/* rgb */ color: rgb(66, 96, 156);
/* oklch */ color: oklch(49.5% 0.103 263.0);

Tailwind

colors: {
  custom: {
    50: '#7d8cb9',
    500: '#42609c',
    950: '#000000',
  },
}

SCSS

$custom: #42609c;
$custom-light: #7d8cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#42609c",
  "rgb": {
    "r": 66,
    "g": 96,
    "b": 156
  },
  "hsl": {
    "h": 220,
    "s": 40.541,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49465,
    "c": 0.10284,
    "h": 263
  },
  "luminance": 0.11924
}

Semantic roles & 50–950 ramp

primary

#42609C

secondary

#B9A681

accent

#A857D0

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #42609C

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

Preview Lab → · Contrast checker → · Palette generator →