#2B35A8#2B35A8

#2B35A8 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.4% C 0.181 H 271.4°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B35A8
RGB	rgb(43, 53, 168)
HSL	hsl(235, 59%, 41%)
HSV	hsv(235, 74%, 66%)
CMYK	cmyk(74.4%, 68.5%, 0%, 34.1%)
CIE-LAB	lab(29.12, 36.19, -62.62)
CIE-LCH	lch(29.12, 72.33, 300.03°)
OKLab	oklab(40.38% 0.0044 -0.1811)
OKLCH	oklch(40.38% 0.181 271.4)
XYZ	xyz(9.3349, 5.8860, 37.6823)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B35A8 #A89E2B

analogous

#2B74A8 #2B35A8 #602BA8

triadic

#2B35A8 #A82B35 #35A82B

tetradic

#2B35A8 #A82B74 #A89E2B #2BA860

square

#2B35A8 #A82B74 #A89E2B #2BA860

split-complementary

#2B35A8 #A8602B #74A82B

monochromatic

#121647 #1F2677 #2B35A8 #424DCF #727BDB

Accessibility & contrast

On white

9.64

#2B35A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2B35A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B35A8

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B35A8	#FFFFFF	#000000	##FFFFFF
##2B35A8	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAC

Deuteranopia (green-blind)

#003FA6

Tritanopia (blue-blind)

#00546A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b35a8;
/* rgb */ color: rgb(43, 53, 168);
/* oklch */ color: oklch(40.4% 0.181 271.4);

Tailwind

colors: {
  custom: {
    50: '#786cc3',
    500: '#2b35a8',
    950: '#000000',
  },
}

SCSS

$custom: #2b35a8;
$custom-light: #786cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b35a8",
  "rgb": {
    "r": 43,
    "g": 53,
    "b": 168
  },
  "hsl": {
    "h": 235.2,
    "s": 59.242,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40377,
    "c": 0.18118,
    "h": 271.4
  },
  "luminance": 0.05887
}

Semantic roles & 50–950 ramp

primary

#2B35A8

secondary

#C2BB6C

accent

#D645E2

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2B35A8

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

Preview Lab → · Contrast checker → · Palette generator →