#2A2EB3#2A2EB3

#2A2EB3 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.3% C 0.203 H 271.5°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#2A2EB3
RGB	rgb(42, 46, 179)
HSL	hsl(238, 62%, 43%)
HSV	hsv(238, 77%, 70%)
CMYK	cmyk(76.5%, 74.3%, 0%, 29.8%)
CIE-LAB	lab(28.64, 44.14, -70.00)
CIE-LCH	lch(28.64, 82.76, 302.23°)
OKLab	oklab(40.35% 0.0054 -0.2027)
OKLCH	oklch(40.35% 0.203 271.5)
XYZ	xyz(10.0658, 5.6998, 43.2088)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2EB3 #B3AF2A

analogous

#2A72B3 #2A2EB3 #6A2AB3

triadic

#2A2EB3 #B32A2E #2EB32A

tetradic

#2A2EB3 #B32A72 #B3AF2A #2AB36A

square

#2A2EB3 #B32A72 #B3AF2A #2AB36A

split-complementary

#2A2EB3 #B36A2A #72B32A

monochromatic

#131550 #1E2181 #2A2EB3 #464BD4 #787BDF

Accessibility & contrast

On white

9.81

#2A2EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2A2EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2EB3

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2EB3	#FFFFFF	#000000	##FFFFFF
##2A2EB3	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB7

Deuteranopia (green-blind)

#003DB1

Tritanopia (blue-blind)

#00556E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a2eb3;
/* rgb */ color: rgb(42, 46, 179);
/* oklch */ color: oklch(40.3% 0.203 271.5);

Tailwind

colors: {
  custom: {
    50: '#7b68cb',
    500: '#2a2eb3',
    950: '#000000',
  },
}

SCSS

$custom: #2a2eb3;
$custom-light: #7b68cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2eb3",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 179
  },
  "hsl": {
    "h": 238.248,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40348,
    "c": 0.20273,
    "h": 271.5
  },
  "luminance": 0.05701
}

Semantic roles & 50–950 ramp

primary

#2A2EB3

secondary

#C7C572

accent

#E043E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2EB3

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

Preview Lab → · Contrast checker → · Palette generator →