#4135B2#4135B2

#4135B2 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.8% C 0.189 H 279.1°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#4135B2
RGB	rgb(65, 53, 178)
HSL	hsl(246, 54%, 45%)
HSV	hsv(246, 70%, 70%)
CMYK	cmyk(63.5%, 70.2%, 0%, 30.2%)
CIE-LAB	lab(31.54, 42.29, -64.58)
CIE-LCH	lch(31.54, 77.19, 303.22°)
OKLab	oklab(42.79% 0.0299 -0.1863)
OKLCH	oklch(42.79% 0.189 279.1)
XYZ	xyz(11.4864, 6.8835, 42.8342)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4135B2 #A6B235

analogous

#3567B2 #4135B2 #7F35B2

triadic

#4135B2 #B24135 #35B241

tetradic

#4135B2 #B23567 #A6B235 #35B27F

square

#4135B2 #B23567 #A6B235 #35B27F

split-complementary

#4135B2 #B27F35 #67B235

monochromatic

#1F1954 #302783 #4135B2 #6257CD #8E86DB

Accessibility & contrast

On white

8.84

#4135B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#4135B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4135B2

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4135B2	#FFFFFF	#000000	##FFFFFF
##4135B2	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB6

Deuteranopia (green-blind)

#0045B0

Tritanopia (blue-blind)

#00576F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4135b2;
/* rgb */ color: rgb(65, 53, 178);
/* oklch */ color: oklch(42.8% 0.189 279.1);

Tailwind

colors: {
  custom: {
    50: '#836eca',
    500: '#4135b2',
    950: '#000000',
  },
}

SCSS

$custom: #4135b2;
$custom-light: #836eca;
$custom-dark: #000000;

JSON

{
  "hex": "#4135b2",
  "rgb": {
    "r": 65,
    "g": 53,
    "b": 178
  },
  "hsl": {
    "h": 245.76,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4279,
    "c": 0.18868,
    "h": 279.1
  },
  "luminance": 0.06884
}

Semantic roles & 50–950 ramp

primary

#4135B2

secondary

#BEC57E

accent

#DD4ACF

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4135B2

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

Preview Lab → · Contrast checker → · Palette generator →