#2B70AD#2B70AD

#2B70AD is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.118 H 248.7°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2B70AD
RGB	rgb(43, 112, 173)
HSL	hsl(208, 60%, 42%)
HSV	hsv(208, 75%, 68%)
CMYK	cmyk(75.1%, 35.3%, 0%, 32.2%)
CIE-LAB	lab(45.79, -0.24, -38.69)
CIE-LCH	lch(45.79, 38.69, 269.65°)
OKLab	oklab(53.17% -0.0428 -0.11)
OKLCH	oklch(53.17% 0.118 248.7)
XYZ	xyz(14.3304, 15.1174, 41.6898)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B70AD #AD682B

analogous

#2BADA9 #2B70AD #2B2FAD

triadic

#2B70AD #AD2B70 #70AD2B

tetradic

#2B70AD #A92BAD #AD682B #2FAD2B

square

#2B70AD #A92BAD #AD682B #2FAD2B

split-complementary

#2B70AD #AD2B2F #ADA92B

monochromatic

#13314B #1F507C #2B70AD #458FD1 #76ACDD

Accessibility & contrast

On white

5.22

#2B70AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2B70AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B70AD

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B70AD	#FFFFFF	#000000	##FFFFFF
##2B70AD	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5473B0

Deuteranopia (green-blind)

#4167AC

Tritanopia (blue-blind)

#007F86

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b70ad;
/* rgb */ color: rgb(43, 112, 173);
/* oklch */ color: oklch(53.2% 0.118 248.7);

Tailwind

colors: {
  custom: {
    50: '#7698c6',
    500: '#2b70ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b70ad;
$custom-light: #7698c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b70ad",
  "rgb": {
    "r": 43,
    "g": 112,
    "b": 173
  },
  "hsl": {
    "h": 208.154,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53167,
    "c": 0.11801,
    "h": 248.7
  },
  "luminance": 0.15119
}

Semantic roles & 50–950 ramp

primary

#2B70AD

secondary

#C4976F

accent

#8F44E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B70AD

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

Preview Lab → · Contrast checker → · Palette generator →