#2B70A7#2B70A7

#2B70A7 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.8% C 0.111 H 246.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#2B70A7
RGB	rgb(43, 112, 167)
HSL	hsl(207, 59%, 41%)
HSV	hsv(207, 74%, 65%)
CMYK	cmyk(74.3%, 32.9%, 0%, 34.5%)
CIE-LAB	lab(45.48, -2.46, -35.66)
CIE-LCH	lch(45.48, 35.75, 266.06°)
OKLab	oklab(52.82% -0.0445 -0.1012)
OKLCH	oklch(52.82% 0.111 246.2)
XYZ	xyz(13.7628, 14.8904, 38.7005)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B70A7 #A7622B

analogous

#2BA7A0 #2B70A7 #2B32A7

triadic

#2B70A7 #A72B70 #70A72B

tetradic

#2B70A7 #A02BA7 #A7622B #32A72B

square

#2B70A7 #A02BA7 #A7622B #32A72B

split-complementary

#2B70A7 #A72B32 #A7A02B

monochromatic

#122F46 #1E4F76 #2B70A7 #4190CE #72ACDB

Accessibility & contrast

On white

5.28

#2B70A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#2B70A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B70A7

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B70A7	#FFFFFF	#000000	##FFFFFF
##2B70A7	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5772A9

Deuteranopia (green-blind)

#4566A6

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b70a7;
/* rgb */ color: rgb(43, 112, 167);
/* oklch */ color: oklch(52.8% 0.111 246.2);

Tailwind

colors: {
  custom: {
    50: '#7598c1',
    500: '#2b70a7',
    950: '#000000',
  },
}

SCSS

$custom: #2b70a7;
$custom-light: #7598c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b70a7",
  "rgb": {
    "r": 43,
    "g": 112,
    "b": 167
  },
  "hsl": {
    "h": 206.613,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.52821,
    "c": 0.11052,
    "h": 246.2
  },
  "luminance": 0.14892
}

Semantic roles & 50–950 ramp

primary

#2B70A7

secondary

#C2926C

accent

#8B46E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2B70A7

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

Preview Lab → · Contrast checker → · Palette generator →