#2B82CA#2B82CA

#2B82CA is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.1% C 0.137 H 248.0°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B82CA
RGB	rgb(43, 130, 202)
HSL	hsl(207, 65%, 48%)
HSV	hsv(207, 79%, 79%)
CMYK	cmyk(78.7%, 35.6%, 0%, 20.8%)
CIE-LAB	lab(52.66, -0.39, -44.51)
CIE-LCH	lch(52.66, 44.51, 269.50°)
OKLab	oklab(59.06% -0.0513 -0.1267)
OKLCH	oklch(59.06% 0.137 248)
XYZ	xyz(19.6355, 20.7408, 58.8342)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B82CA #CA732B

analogous

#2BCAC2 #2B82CA #2B32CA

triadic

#2B82CA #CA2B82 #82CA2B

tetradic

#2B82CA #C22BCA #CA732B #32CA2B

square

#2B82CA #C22BCA #CA732B #32CA2B

split-complementary

#2B82CA #CA2B32 #CAC22B

monochromatic

#164165 #206298 #2B82CA #579FDB #89BCE6

Accessibility & contrast

On white

4.08

#2B82CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#2B82CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B82CA

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B82CA	#FFFFFF	#000000	##000000
##2B82CA	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6086CD

Deuteranopia (green-blind)

#4977C9

Tritanopia (blue-blind)

#00939C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2b82ca;
/* rgb */ color: rgb(43, 130, 202);
/* oklch */ color: oklch(59.1% 0.137 248.0);

Tailwind

colors: {
  custom: {
    50: '#7ca5da',
    500: '#2b82ca',
    950: '#000000',
  },
}

SCSS

$custom: #2b82ca;
$custom-light: #7ca5da;
$custom-dark: #000000;

JSON

{
  "hex": "#2b82ca",
  "rgb": {
    "r": 43,
    "g": 130,
    "b": 202
  },
  "hsl": {
    "h": 207.17,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.59063,
    "c": 0.13673,
    "h": 248
  },
  "luminance": 0.20743
}

Semantic roles & 50–950 ramp

primary

#2B82CA

secondary

#D0A581

accent

#8C40E8

background

#F8FAFD

surface

#EFF4FB

border

#CACED4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #2B82CA

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

Preview Lab → · Contrast checker → · Palette generator →