#2D357A#2D357A

#2D357A is a dark, moderate blue. Relative luminance 0.045; OKLCH L 36.4% C 0.117 H 274.1°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D357A
RGB	rgb(45, 53, 122)
HSL	hsl(234, 46%, 33%)
HSV	hsv(234, 63%, 48%)
CMYK	cmyk(63.1%, 56.6%, 0%, 52.2%)
CIE-LAB	lab(25.29, 19.64, -40.52)
CIE-LCH	lch(25.29, 45.03, 295.86°)
OKLab	oklab(36.36% 0.0083 -0.1162)
OKLCH	oklch(36.36% 0.117 274.1)
XYZ	xyz(5.8670, 4.5088, 18.9697)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D357A #7A722D

analogous

#2D5C7A #2D357A #4B2D7A

triadic

#2D357A #7A2D35 #357A2D

tetradic

#2D357A #7A2D5C #7A722D #2D7A4B

square

#2D357A #7A2D5C #7A722D #2D7A4B

split-complementary

#2D357A #7A4B2D #5C7A2D

monochromatic

#0C0E21 #1D224D #2D357A #3D48A7 #5E68C4

Accessibility & contrast

On white

11.04

#2D357A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2D357A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D357A

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D357A	#FFFFFF	#000000	##FFFFFF
##2D357A	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053F7C

Deuteranopia (green-blind)

#003979

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d357a;
/* rgb */ color: rgb(45, 53, 122);
/* oklch */ color: oklch(36.4% 0.117 274.1);

Tailwind

colors: {
  custom: {
    50: '#6e6ca1',
    500: '#2d357a',
    950: '#000000',
  },
}

SCSS

$custom: #2d357a;
$custom-light: #6e6ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d357a",
  "rgb": {
    "r": 45,
    "g": 53,
    "b": 122
  },
  "hsl": {
    "h": 233.766,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36356,
    "c": 0.11654,
    "h": 274.1
  },
  "luminance": 0.04509
}

Semantic roles & 50–950 ramp

primary

#2D357A

secondary

#AAA259

accent

#C852D6

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2D357A

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

Preview Lab → · Contrast checker → · Palette generator →