#2167BD#2167BD

#2167BD is a mid, vivid cyan. Relative luminance 0.137; OKLCH L 51.8% C 0.152 H 256.0°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#2167BD
RGB	rgb(33, 103, 189)
HSL	hsl(213, 70%, 44%)
HSV	hsv(213, 83%, 74%)
CMYK	cmyk(82.5%, 45.5%, 0%, 25.9%)
CIE-LAB	lab(43.79, 10.41, -51.21)
CIE-LCH	lch(43.79, 52.26, 281.49°)
OKLab	oklab(51.83% -0.0366 -0.147)
OKLCH	oklch(51.83% 0.152 256)
XYZ	xyz(14.6593, 13.6961, 50.0052)
Luminance	0.1370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2167BD #BD7721

analogous

#21B5BD #2167BD #2921BD

triadic

#2167BD #BD2167 #67BD21

tetradic

#2167BD #BD21B5 #BD7721 #21BD29

square

#2167BD #BD21B5 #BD7721 #21BD29

split-complementary

#2167BD #BD2921 #B5BD21

monochromatic

#0F2E55 #184B89 #2167BD #3E85DD #72A6E6

Accessibility & contrast

On white

5.62

#2167BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#2167BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2167BD

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2167BD	#FFFFFF	#000000	##FFFFFF
##2167BD	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396FC0

Deuteranopia (green-blind)

#1361BB

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2167bd;
/* rgb */ color: rgb(33, 103, 189);
/* oklch */ color: oklch(51.8% 0.152 256.0);

Tailwind

colors: {
  custom: {
    50: '#7791d1',
    500: '#2167bd',
    950: '#000000',
  },
}

SCSS

$custom: #2167bd;
$custom-light: #7791d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2167bd",
  "rgb": {
    "r": 33,
    "g": 103,
    "b": 189
  },
  "hsl": {
    "h": 213.077,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51831,
    "c": 0.15152,
    "h": 256
  },
  "luminance": 0.13698
}

Semantic roles & 50–950 ramp

primary

#2167BD

secondary

#CDA26D

accent

#9D3BED

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2167BD

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

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