#2D357C#2D357C

#2D357C is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.5% C 0.120 H 274.0°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D357C
RGB	rgb(45, 53, 124)
HSL	hsl(234, 47%, 33%)
HSV	hsv(234, 64%, 49%)
CMYK	cmyk(63.7%, 57.3%, 0%, 51.4%)
CIE-LAB	lab(25.44, 20.38, -41.54)
CIE-LCH	lch(25.44, 46.27, 296.14°)
OKLab	oklab(36.52% 0.0084 -0.1192)
OKLCH	oklch(36.52% 0.12 274)
XYZ	xyz(5.9922, 4.5588, 19.6290)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D357C #7C742D

analogous

#2D5C7C #2D357C #4C2D7C

triadic

#2D357C #7C2D35 #357C2D

tetradic

#2D357C #7C2D5C #7C742D #2D7C4C

square

#2D357C #7C2D5C #7C742D #2D7C4C

split-complementary

#2D357C #7C4C2D #5C7C2D

monochromatic

#0C0F22 #1D224F #2D357C #3D48A9 #5F69C5

Accessibility & contrast

On white

10.98

#2D357C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2D357C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D357C

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D357C	#FFFFFF	#000000	##FFFFFF
##2D357C	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01407E

Deuteranopia (green-blind)

#00397B

Tritanopia (blue-blind)

#004653

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d357c;
/* rgb */ color: rgb(45, 53, 124);
/* oklch */ color: oklch(36.5% 0.120 274.0);

Tailwind

colors: {
  custom: {
    50: '#6f6ca2',
    500: '#2d357c',
    950: '#000000',
  },
}

SCSS

$custom: #2d357c;
$custom-light: #6f6ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d357c",
  "rgb": {
    "r": 45,
    "g": 53,
    "b": 124
  },
  "hsl": {
    "h": 233.924,
    "s": 46.746,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36518,
    "c": 0.11953,
    "h": 274
  },
  "luminance": 0.04559
}

Semantic roles & 50–950 ramp

primary

#2D357C

secondary

#ABA35A

accent

#C951D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2D357C

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

Preview Lab → · Contrast checker → · Palette generator →