#2D238F#2D238F

#2D238F is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.168 H 277.4°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#2D238F
RGB	rgb(45, 35, 143)
HSL	hsl(246, 61%, 35%)
HSV	hsv(246, 76%, 56%)
CMYK	cmyk(68.5%, 75.5%, 0%, 43.9%)
CIE-LAB	lab(22.80, 38.68, -57.74)
CIE-LCH	lch(22.80, 69.50, 303.81°)
OKLab	oklab(35.12% 0.0217 -0.1668)
OKLCH	oklch(35.12% 0.168 277.4)
XYZ	xyz(6.6395, 3.7425, 26.3538)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D238F #858F23

analogous

#234F8F #2D238F #63238F

triadic

#2D238F #8F2D23 #238F2D

tetradic

#2D238F #8F234F #858F23 #238F63

square

#2D238F #8F234F #858F23 #238F63

split-complementary

#2D238F #8F6323 #4F8F23

monochromatic

#0E0B2D #1E175E #2D238F #3C2FC0 #6257D6

Accessibility & contrast

On white

12.01

#2D238F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2D238F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D238F

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D238F	#FFFFFF	#000000	##FFFFFF
##2D238F	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#00328D

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d238f;
/* rgb */ color: rgb(45, 35, 143);
/* oklch */ color: oklch(35.1% 0.168 277.4);

Tailwind

colors: {
  custom: {
    50: '#7460b1',
    500: '#2d238f',
    950: '#000000',
  },
}

SCSS

$custom: #2d238f;
$custom-light: #7460b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d238f",
  "rgb": {
    "r": 45,
    "g": 35,
    "b": 143
  },
  "hsl": {
    "h": 245.556,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35124,
    "c": 0.16821,
    "h": 277.4
  },
  "luminance": 0.03743
}

Semantic roles & 50–950 ramp

primary

#2D238F

secondary

#B0BA54

accent

#E444D5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2D238F

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

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