#2A7EC4#2A7EC4

#2A7EC4 is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.8% C 0.134 H 248.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2A7EC4
RGB	rgb(42, 126, 196)
HSL	hsl(207, 65%, 47%)
HSV	hsv(207, 79%, 77%)
CMYK	cmyk(78.6%, 35.7%, 0%, 23.1%)
CIE-LAB	lab(51.15, -0.32, -43.50)
CIE-LCH	lch(51.15, 43.50, 269.58°)
OKLab	oklab(57.76% -0.0498 -0.1238)
OKLCH	oklch(57.76% 0.134 248.1)
XYZ	xyz(18.3757, 19.3973, 54.9894)
Luminance	0.1940 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7EC4 #C4702A

analogous

#2AC4BD #2A7EC4 #2A31C4

triadic

#2A7EC4 #C42A7E #7EC42A

tetradic

#2A7EC4 #BD2AC4 #C4702A #31C42A

square

#2A7EC4 #BD2AC4 #C4702A #31C42A

split-complementary

#2A7EC4 #C42A31 #C4BD2A

monochromatic

#143D5F #1F5E92 #2A7EC4 #519CDA #84B9E5

Accessibility & contrast

On white

4.30

#2A7EC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#2A7EC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7EC4

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7EC4	#FFFFFF	#000000	##000000
##2A7EC4	1.00	4.30	4.88	4.88
#FFFFFF	4.30	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)

#5D82C7

Deuteranopia (green-blind)

#4773C3

Tritanopia (blue-blind)

#008F98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2a7ec4;
/* rgb */ color: rgb(42, 126, 196);
/* oklch */ color: oklch(57.8% 0.134 248.1);

Tailwind

colors: {
  custom: {
    50: '#7ba3d6',
    500: '#2a7ec4',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ec4;
$custom-light: #7ba3d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ec4",
  "rgb": {
    "r": 42,
    "g": 126,
    "b": 196
  },
  "hsl": {
    "h": 207.273,
    "s": 64.706,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57762,
    "c": 0.1335,
    "h": 248.1
  },
  "luminance": 0.19399
}

Semantic roles & 50–950 ramp

primary

#2A7EC4

secondary

#CEA17C

accent

#8C40E8

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #2A7EC4

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

Preview Lab → · Contrast checker → · Palette generator →