#425E90#425E90

#425E90 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.3% C 0.088 H 261.4°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX#425E90
RGBrgb(66, 94, 144)
HSLhsl(218, 37%, 41%)
HSVhsv(218, 54%, 56%)
CMYKcmyk(54.2%, 34.7%, 0%, 43.5%)
CIE-LABlab(39.88, 4.88, -30.76)
CIE-LCHlch(39.88, 31.14, 279.02°)
OKLaboklab(48.31% -0.0131 -0.0867)
OKLCHoklch(48.31% 0.088 261.4)
XYZxyz(11.2818, 11.1764, 27.9429)
Luminance0.1118 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#425E90 #907442
analogous
#428590 #425E90 #4D4290
triadic
#425E90 #90425E #5E9042
tetradic
#425E90 #904285 #907442 #42904D
square
#425E90 #904285 #907442 #42904D
split-complementary
#425E90 #904D42 #859042
monochromatic
#1C273C #2F4366 #425E90 #5B7BB4 #859DC7

Accessibility & contrast

On white

6.49
#425E90 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.24
#425E90 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425E90
6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##425E90#FFFFFF#000000##FFFFFF
##425E901.006.493.246.49
#FFFFFF6.491.0021.001.00
#0000003.2421.001.0021.00
##FFFFFF6.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A6292
Deuteranopia (green-blind)
#415B8F
Tritanopia (blue-blind)
#196970
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #425e90;
/* rgb */ color: rgb(66, 94, 144);
/* oklch */ color: oklch(48.3% 0.088 261.4);
Tailwind
colors: {
  custom: {
    50: '#7c8bb1',
    500: '#425e90',
    950: '#000000',
  },
}
SCSS
$custom: #425e90;
$custom-light: #7c8bb1;
$custom-dark: #000000;
JSON
{
  "hex": "#425e90",
  "rgb": {
    "r": 66,
    "g": 94,
    "b": 144
  },
  "hsl": {
    "h": 218.462,
    "s": 37.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48313,
    "c": 0.08772,
    "h": 261.4
  },
  "luminance": 0.11177
}

Semantic roles & 50–950 ramp

primary
#425E90
secondary
#B29F7C
accent
#A45BCD
background
#F7F8FA
surface
#EEF0F5
border
#C9CBCF
text
#0A0C10
muted
#7C7D7F

Preview Lab

Preview with #425E90

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

Preview Lab → · Contrast checker → · Palette generator →

#425E90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva