#2A68B0#2A68B0

#2A68B0 is a mid, vivid cyan. Relative luminance 0.135; OKLCH L 51.5% C 0.131 H 254.4°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#2A68B0
RGB	rgb(42, 104, 176)
HSL	hsl(212, 61%, 43%)
HSV	hsv(212, 76%, 69%)
CMYK	cmyk(76.1%, 40.9%, 0%, 31%)
CIE-LAB	lab(43.55, 5.74, -44.02)
CIE-LCH	lch(43.55, 44.39, 277.44°)
OKLab	oklab(51.45% -0.0352 -0.1257)
OKLCH	oklch(51.45% 0.131 254.4)
XYZ	xyz(13.7387, 13.5259, 42.9526)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A68B0 #B0722A

analogous

#2AABB0 #2A68B0 #2F2AB0

triadic

#2A68B0 #B02A68 #68B02A

tetradic

#2A68B0 #B02AAB #B0722A #2AB02F

square

#2A68B0 #B02AAB #B0722A #2AB02F

split-complementary

#2A68B0 #B02F2A #ABB02A

monochromatic

#122E4D #1E4B7F #2A68B0 #4586D3 #76A6DE

Accessibility & contrast

On white

5.67

#2A68B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#2A68B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A68B0

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A68B0	#FFFFFF	#000000	##FFFFFF
##2A68B0	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456EB3

Deuteranopia (green-blind)

#2F61AF

Tritanopia (blue-blind)

#007983

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2a68b0;
/* rgb */ color: rgb(42, 104, 176);
/* oklch */ color: oklch(51.5% 0.131 254.4);

Tailwind

colors: {
  custom: {
    50: '#7692c8',
    500: '#2a68b0',
    950: '#000000',
  },
}

SCSS

$custom: #2a68b0;
$custom-light: #7692c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a68b0",
  "rgb": {
    "r": 42,
    "g": 104,
    "b": 176
  },
  "hsl": {
    "h": 212.239,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51453,
    "c": 0.13058,
    "h": 254.4
  },
  "luminance": 0.13527
}

Semantic roles & 50–950 ramp

primary

#2A68B0

secondary

#C69E70

accent

#9A43E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0D13

muted

#7C7D82

Preview Lab

Preview with #2A68B0

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

Preview Lab → · Contrast checker → · Palette generator →