#425799#425799

#425799 is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.3% C 0.110 H 268.7°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#425799
RGB	rgb(66, 87, 153)
HSL	hsl(226, 40%, 43%)
HSV	hsv(226, 57%, 60%)
CMYK	cmyk(56.9%, 43.1%, 0%, 40%)
CIE-LAB	lab(38.33, 12.42, -38.62)
CIE-LCH	lch(38.33, 40.57, 287.83°)
OKLab	oklab(47.28% -0.0026 -0.1098)
OKLCH	oklch(47.28% 0.11 268.7)
XYZ	xyz(11.4028, 10.2737, 31.5130)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425799 #998442

analogous

#428299 #425799 #584299

triadic

#425799 #994257 #579942

tetradic

#425799 #994282 #998442 #429958

square

#425799 #994282 #998442 #429958

split-complementary

#425799 #995842 #829942

monochromatic

#1D2643 #303F6E #425799 #5E74BA #8999CC

Accessibility & contrast

On white

6.87

#425799 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#425799 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425799

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425799	#FFFFFF	#000000	##FFFFFF
##425799	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5E9C

Deuteranopia (green-blind)

#305798

Tritanopia (blue-blind)

#0D6570

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #425799;
/* rgb */ color: rgb(66, 87, 153);
/* oklch */ color: oklch(47.3% 0.110 268.7);

Tailwind

colors: {
  custom: {
    50: '#7d86b7',
    500: '#425799',
    950: '#000000',
  },
}

SCSS

$custom: #425799;
$custom-light: #7d86b7;
$custom-dark: #000000;

JSON

{
  "hex": "#425799",
  "rgb": {
    "r": 66,
    "g": 87,
    "b": 153
  },
  "hsl": {
    "h": 225.517,
    "s": 39.726,
    "l": 42.941
  },
  "oklch": {
    "l": 0.47278,
    "c": 0.10979,
    "h": 268.7
  },
  "luminance": 0.10275
}

Semantic roles & 50–950 ramp

primary

#425799

secondary

#B7AA80

accent

#B358D0

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #425799

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

Preview Lab → · Contrast checker → · Palette generator →