#425FC1#425FC1

#425FC1 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.7% C 0.157 H 268.1°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#425FC1
RGB	rgb(66, 95, 193)
HSL	hsl(226, 51%, 51%)
HSV	hsv(226, 66%, 76%)
CMYK	cmyk(65.8%, 50.8%, 0%, 24.3%)
CIE-LAB	lab(43.05, 21.33, -54.67)
CIE-LCH	lch(43.05, 58.68, 291.31°)
OKLab	oklab(51.69% -0.0052 -0.1568)
OKLCH	oklch(51.69% 0.157 268.1)
XYZ	xyz(15.9613, 13.1914, 52.1468)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425FC1 #C1A442

analogous

#429FC1 #425FC1 #6442C1

triadic

#425FC1 #C1425F #5FC142

tetradic

#425FC1 #C1429F #C1A442 #42C164

square

#425FC1 #C1429F #C1A442 #42C164

split-complementary

#425FC1 #C16442 #9FC142

monochromatic

#223267 #314895 #425FC1 #7086D0 #9EADDF

Accessibility & contrast

On white

5.77

#425FC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#425FC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425FC1

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425FC1	#FFFFFF	#000000	##FFFFFF
##425FC1	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266CC5

Deuteranopia (green-blind)

#0060BF

Tritanopia (blue-blind)

#007687

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #425fc1;
/* rgb */ color: rgb(66, 95, 193);
/* oklch */ color: oklch(51.7% 0.157 268.1);

Tailwind

colors: {
  custom: {
    50: '#848cd4',
    500: '#425fc1',
    950: '#000000',
  },
}

SCSS

$custom: #425fc1;
$custom-light: #848cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#425fc1",
  "rgb": {
    "r": 66,
    "g": 95,
    "b": 193
  },
  "hsl": {
    "h": 226.299,
    "s": 50.598,
    "l": 50.784
  },
  "oklch": {
    "l": 0.51686,
    "c": 0.15689,
    "h": 268.1
  },
  "luminance": 0.13193
}

Semantic roles & 50–950 ramp

primary

#425FC1

secondary

#CCBF93

accent

#BA4EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #425FC1

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

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