#2835A5#2835A5

#2835A5 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.9% C 0.178 H 270.5°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#2835A5
RGB	rgb(40, 53, 165)
HSL	hsl(234, 61%, 40%)
HSV	hsv(234, 76%, 65%)
CMYK	cmyk(75.8%, 67.9%, 0%, 35.3%)
CIE-LAB	lab(28.68, 34.80, -61.55)
CIE-LCH	lch(28.68, 70.71, 299.48°)
OKLab	oklab(39.92% 0.0015 -0.1781)
OKLCH	oklch(39.92% 0.178 270.5)
XYZ	xyz(8.9374, 5.7130, 36.2217)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2835A5 #A59828

analogous

#2873A5 #2835A5 #5928A5

triadic

#2835A5 #A52835 #35A528

tetradic

#2835A5 #A52873 #A59828 #28A559

square

#2835A5 #A52873 #A59828 #28A559

split-complementary

#2835A5 #A55928 #73A528

monochromatic

#101542 #1C2574 #2835A5 #3B4ACF #6C78DB

Accessibility & contrast

On white

9.80

#2835A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2835A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2835A5

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2835A5	#FFFFFF	#000000	##FFFFFF
##2835A5	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA8

Deuteranopia (green-blind)

#003EA3

Tritanopia (blue-blind)

#005368

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2835a5;
/* rgb */ color: rgb(40, 53, 165);
/* oklch */ color: oklch(39.9% 0.178 270.5);

Tailwind

colors: {
  custom: {
    50: '#766cc1',
    500: '#2835a5',
    950: '#000000',
  },
}

SCSS

$custom: #2835a5;
$custom-light: #766cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2835a5",
  "rgb": {
    "r": 40,
    "g": 53,
    "b": 165
  },
  "hsl": {
    "h": 233.76,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39922,
    "c": 0.17809,
    "h": 270.5
  },
  "luminance": 0.05714
}

Semantic roles & 50–950 ramp

primary

#2835A5

secondary

#C2B867

accent

#D344E4

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2835A5

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

Preview Lab → · Contrast checker → · Palette generator →