#2B35A9#2B35A9

#2B35A9 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.5% C 0.182 H 271.3°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B35A9
RGB	rgb(43, 53, 169)
HSL	hsl(235, 59%, 42%)
HSV	hsv(235, 75%, 66%)
CMYK	cmyk(74.6%, 68.6%, 0%, 33.7%)
CIE-LAB	lab(29.22, 36.55, -63.06)
CIE-LCH	lch(29.22, 72.89, 300.10°)
OKLab	oklab(40.48% 0.0043 -0.1824)
OKLCH	oklch(40.48% 0.182 271.3)
XYZ	xyz(9.4284, 5.9234, 38.1749)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B35A9 #A99F2B

analogous

#2B74A9 #2B35A9 #602BA9

triadic

#2B35A9 #A92B35 #35A92B

tetradic

#2B35A9 #A92B74 #A99F2B #2BA960

square

#2B35A9 #A92B74 #A99F2B #2BA960

split-complementary

#2B35A9 #A9602B #74A92B

monochromatic

#121647 #1F2678 #2B35A9 #424DCF #737BDB

Accessibility & contrast

On white

9.61

#2B35A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2B35A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B35A9

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B35A9	#FFFFFF	#000000	##FFFFFF
##2B35A9	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAD

Deuteranopia (green-blind)

#003FA7

Tritanopia (blue-blind)

#00556A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b35a9;
/* rgb */ color: rgb(43, 53, 169);
/* oklch */ color: oklch(40.5% 0.182 271.3);

Tailwind

colors: {
  custom: {
    50: '#786cc4',
    500: '#2b35a9',
    950: '#000000',
  },
}

SCSS

$custom: #2b35a9;
$custom-light: #786cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b35a9",
  "rgb": {
    "r": 43,
    "g": 53,
    "b": 169
  },
  "hsl": {
    "h": 235.238,
    "s": 59.434,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40475,
    "c": 0.18248,
    "h": 271.3
  },
  "luminance": 0.05924
}

Semantic roles & 50–950 ramp

primary

#2B35A9

secondary

#C3BC6D

accent

#D645E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2B35A9

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

Preview Lab → · Contrast checker → · Palette generator →