#3125BD#3125BD

#3125BD is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.7% C 0.221 H 273.9°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#3125BD
RGB	rgb(49, 37, 189)
HSL	hsl(245, 67%, 44%)
HSV	hsv(245, 80%, 74%)
CMYK	cmyk(74.1%, 80.4%, 0%, 25.9%)
CIE-LAB	lab(28.51, 52.62, -76.15)
CIE-LCH	lch(28.51, 92.56, 304.65°)
OKLab	oklab(40.69% 0.0151 -0.2202)
OKLCH	oklch(40.69% 0.221 273.9)
XYZ	xyz(11.1104, 5.6491, 48.6391)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3125BD #B1BD25

analogous

#2565BD #3125BD #7D25BD

triadic

#3125BD #BD3125 #25BD31

tetradic

#3125BD #BD2565 #B1BD25 #25BD7D

square

#3125BD #BD2565 #B1BD25 #25BD7D

split-complementary

#3125BD #BD7D25 #65BD25

monochromatic

#161157 #241B8A #3125BD #5145DB #8078E5

Accessibility & contrast

On white

9.86

#3125BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3125BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3125BD

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3125BD	#FFFFFF	#000000	##FFFFFF
##3125BD	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC1

Deuteranopia (green-blind)

#003CBA

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3125bd;
/* rgb */ color: rgb(49, 37, 189);
/* oklch */ color: oklch(40.7% 0.221 273.9);

Tailwind

colors: {
  custom: {
    50: '#8064d2',
    500: '#3125bd',
    950: '#000000',
  },
}

SCSS

$custom: #3125bd;
$custom-light: #8064d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3125bd",
  "rgb": {
    "r": 49,
    "g": 37,
    "b": 189
  },
  "hsl": {
    "h": 244.737,
    "s": 67.257,
    "l": 44.314
  },
  "oklch": {
    "l": 0.40689,
    "c": 0.22077,
    "h": 273.9
  },
  "luminance": 0.0565
}

Semantic roles & 50–950 ramp

primary

#3125BD

secondary

#C5CC72

accent

#EA3EDD

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3125BD

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

Preview Lab → · Contrast checker → · Palette generator →