#2B7CCE#2B7CCE

#2B7CCE is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.9% C 0.148 H 252.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2B7CCE
RGB	rgb(43, 124, 206)
HSL	hsl(210, 65%, 49%)
HSV	hsv(210, 79%, 81%)
CMYK	cmyk(79.1%, 39.8%, 0%, 19.2%)
CIE-LAB	lab(51.13, 4.73, -49.22)
CIE-LCH	lch(51.13, 49.45, 275.48°)
OKLab	oklab(57.93% -0.0451 -0.1407)
OKLCH	oklch(57.93% 0.148 252.2)
XYZ	xyz(19.3403, 19.3828, 61.1025)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7CCE #CE7D2B

analogous

#2BCECE #2B7CCE #2C2BCE

triadic

#2B7CCE #CE2B7C #7CCE2B

tetradic

#2B7CCE #CE2BCE #CE7D2B #2BCE2C

square

#2B7CCE #CE2BCE #CE7D2B #2BCE2C

split-complementary

#2B7CCE #CE2C2B #CECE2B

monochromatic

#163F69 #205E9B #2B7CCE #5A9BDC #8CB9E7

Accessibility & contrast

On white

4.31

#2B7CCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#2B7CCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7CCE

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7CCE	#FFFFFF	#000000	##000000
##2B7CCE	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5482D1

Deuteranopia (green-blind)

#3A73CC

Tritanopia (blue-blind)

#00909B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2b7cce;
/* rgb */ color: rgb(43, 124, 206);
/* oklch */ color: oklch(57.9% 0.148 252.2);

Tailwind

colors: {
  custom: {
    50: '#7da1dd',
    500: '#2b7cce',
    950: '#000000',
  },
}

SCSS

$custom: #2b7cce;
$custom-light: #7da1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7cce",
  "rgb": {
    "r": 43,
    "g": 124,
    "b": 206
  },
  "hsl": {
    "h": 210.184,
    "s": 65.462,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57933,
    "c": 0.14771,
    "h": 252.2
  },
  "luminance": 0.19385
}

Semantic roles & 50–950 ramp

primary

#2B7CCE

secondary

#D1AB84

accent

#943FE8

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2B7CCE

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

Preview Lab → · Contrast checker → · Palette generator →