#2126BD#2126BD

#2126BD is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.0% C 0.224 H 269.2°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#2126BD
RGB	rgb(33, 38, 189)
HSL	hsl(238, 70%, 44%)
HSV	hsv(238, 83%, 74%)
CMYK	cmyk(82.5%, 79.9%, 0%, 25.9%)
CIE-LAB	lab(27.80, 51.15, -77.35)
CIE-LCH	lch(27.80, 92.74, 303.47°)
OKLab	oklab(39.96% -0.0033 -0.224)
OKLCH	oklch(39.96% 0.224 269.2)
XYZ	xyz(10.5025, 5.3824, 48.6196)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2126BD #BDB821

analogous

#2174BD #2126BD #6A21BD

triadic

#2126BD #BD2126 #26BD21

tetradic

#2126BD #BD2174 #BDB821 #21BD6A

square

#2126BD #BD2174 #BDB821 #21BD6A

split-complementary

#2126BD #BD6A21 #74BD21

monochromatic

#0F1155 #181C89 #2126BD #3E43DD #7276E6

Accessibility & contrast

On white

10.11

#2126BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2126BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2126BD

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2126BD	#FFFFFF	#000000	##FFFFFF
##2126BD	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C1

Deuteranopia (green-blind)

#0039BA

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2126bd;
/* rgb */ color: rgb(33, 38, 189);
/* oklch */ color: oklch(40.0% 0.224 269.2);

Tailwind

colors: {
  custom: {
    50: '#7b64d2',
    500: '#2126bd',
    950: '#000000',
  },
}

SCSS

$custom: #2126bd;
$custom-light: #7b64d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2126bd",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 189
  },
  "hsl": {
    "h": 238.077,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.39956,
    "c": 0.22407,
    "h": 269.2
  },
  "luminance": 0.05384
}

Semantic roles & 50–950 ramp

primary

#2126BD

secondary

#CDCA6D

accent

#E73BED

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2126BD

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

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