#2A35A8#2A35A8

#2A35A8 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.3% C 0.181 H 271.0°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A35A8
RGB	rgb(42, 53, 168)
HSL	hsl(235, 60%, 41%)
HSV	hsv(235, 75%, 66%)
CMYK	cmyk(75%, 68.5%, 0%, 34.1%)
CIE-LAB	lab(29.07, 36.09, -62.71)
CIE-LCH	lch(29.07, 72.35, 299.92°)
OKLab	oklab(40.32% 0.0033 -0.1814)
OKLCH	oklch(40.32% 0.181 271)
XYZ	xyz(9.2934, 5.8646, 37.6804)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A35A8 #A89D2A

analogous

#2A74A8 #2A35A8 #5E2AA8

triadic

#2A35A8 #A82A35 #35A82A

tetradic

#2A35A8 #A82A74 #A89D2A #2AA85E

square

#2A35A8 #A82A74 #A89D2A #2AA85E

split-complementary

#2A35A8 #A85E2A #74A82A

monochromatic

#121646 #1E2677 #2A35A8 #404CCF #717ADB

Accessibility & contrast

On white

9.66

#2A35A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2A35A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A35A8

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A35A8	#FFFFFF	#000000	##FFFFFF
##2A35A8	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	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: #2a35a8;
/* rgb */ color: rgb(42, 53, 168);
/* oklch */ color: oklch(40.3% 0.181 271.0);

Tailwind

colors: {
  custom: {
    50: '#786cc3',
    500: '#2a35a8',
    950: '#000000',
  },
}

SCSS

$custom: #2a35a8;
$custom-light: #786cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a35a8",
  "rgb": {
    "r": 42,
    "g": 53,
    "b": 168
  },
  "hsl": {
    "h": 234.762,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40322,
    "c": 0.18145,
    "h": 271
  },
  "luminance": 0.05866
}

Semantic roles & 50–950 ramp

primary

#2A35A8

secondary

#C3BB6B

accent

#D545E3

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2A35A8

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

Preview Lab → · Contrast checker → · Palette generator →