#2125BD#2125BD

#2125BD is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.8% C 0.225 H 269.2°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#2125BD
RGB	rgb(33, 37, 189)
HSL	hsl(238, 70%, 44%)
HSV	hsv(238, 83%, 74%)
CMYK	cmyk(82.5%, 80.4%, 0%, 25.9%)
CIE-LAB	lab(27.63, 51.65, -77.64)
CIE-LCH	lch(27.63, 93.25, 303.63°)
OKLab	oklab(39.84% -0.0031 -0.2249)
OKLCH	oklch(39.84% 0.225 269.2)
XYZ	xyz(10.4709, 5.3193, 48.6091)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2125BD #BDB921

analogous

#2173BD #2125BD #6B21BD

triadic

#2125BD #BD2125 #25BD21

tetradic

#2125BD #BD2173 #BDB921 #21BD6B

square

#2125BD #BD2173 #BDB921 #21BD6B

split-complementary

#2125BD #BD6B21 #73BD21

monochromatic

#0F1155 #181B89 #2125BD #3E42DD #7275E6

Accessibility & contrast

On white

10.17

#2125BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2125BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2125BD

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2125BD	#FFFFFF	#000000	##FFFFFF
##2125BD	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C1

Deuteranopia (green-blind)

#0039BA

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2125bd;
/* rgb */ color: rgb(33, 37, 189);
/* oklch */ color: oklch(39.8% 0.225 269.2);

Tailwind

colors: {
  custom: {
    50: '#7c63d2',
    500: '#2125bd',
    950: '#000000',
  },
}

SCSS

$custom: #2125bd;
$custom-light: #7c63d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2125bd",
  "rgb": {
    "r": 33,
    "g": 37,
    "b": 189
  },
  "hsl": {
    "h": 238.462,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.39836,
    "c": 0.22488,
    "h": 269.2
  },
  "luminance": 0.05321
}

Semantic roles & 50–950 ramp

primary

#2125BD

secondary

#CDCB6D

accent

#E83BED

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2125BD

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

Preview Lab → · Contrast checker → · Palette generator →