#2A2B7F#2A2B7F

#2A2B7F is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.138 H 275.9°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#2A2B7F
RGB	rgb(42, 43, 127)
HSL	hsl(239, 50%, 33%)
HSV	hsv(239, 67%, 50%)
CMYK	cmyk(66.9%, 66.1%, 0%, 50.2%)
CIE-LAB	lab(22.83, 27.73, -47.68)
CIE-LCH	lch(22.83, 55.16, 300.18°)
OKLab	oklab(34.61% 0.0142 -0.1374)
OKLCH	oklch(34.61% 0.138 275.9)
XYZ	xyz(5.6482, 3.7518, 20.5011)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2B7F #7F7E2A

analogous

#2A557F #2A2B7F #532A7F

triadic

#2A2B7F #7F2A2B #2B7F2A

tetradic

#2A2B7F #7F2A55 #7F7E2A #2A7F53

square

#2A2B7F #7F2A55 #7F7E2A #2A7F53

split-complementary

#2A2B7F #7F532A #557F2A

monochromatic

#0C0C23 #1B1B51 #2A2B7F #393BAD #5B5CC9

Accessibility & contrast

On white

12.00

#2A2B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2A2B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2B7F

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2B7F	#FFFFFF	#000000	##FFFFFF
##2A2B7F	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A82

Deuteranopia (green-blind)

#00337D

Tritanopia (blue-blind)

#004051

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a2b7f;
/* rgb */ color: rgb(42, 43, 127);
/* oklch */ color: oklch(34.6% 0.138 275.9);

Tailwind

colors: {
  custom: {
    50: '#6f64a5',
    500: '#2a2b7f',
    950: '#000000',
  },
}

SCSS

$custom: #2a2b7f;
$custom-light: #6f64a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2b7f",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 127
  },
  "hsl": {
    "h": 239.294,
    "s": 50.296,
    "l": 33.137
  },
  "oklch": {
    "l": 0.34614,
    "c": 0.13818,
    "h": 275.9
  },
  "luminance": 0.03752
}

Semantic roles & 50–950 ramp

primary

#2A2B7F

secondary

#AEAD57

accent

#D84EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #2A2B7F

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

Preview Lab → · Contrast checker → · Palette generator →