#3A7EB6#3A7EB6

#3A7EB6 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.5% C 0.111 H 246.2°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A7EB6
RGB	rgb(58, 126, 182)
HSL	hsl(207, 52%, 47%)
HSV	hsv(207, 68%, 71%)
CMYK	cmyk(68.1%, 30.8%, 0%, 28.6%)
CIE-LAB	lab(50.92, -3.20, -35.80)
CIE-LCH	lch(50.92, 35.94, 264.90°)
OKLab	oklab(57.48% -0.0446 -0.1012)
OKLCH	oklch(57.48% 0.111 246.2)
XYZ	xyz(17.6461, 19.1968, 47.0223)
Luminance	0.1920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7EB6 #B6723A

analogous

#3AB6B0 #3A7EB6 #3A40B6

triadic

#3A7EB6 #B63A7E #7EB63A

tetradic

#3A7EB6 #B03AB6 #B6723A #40B63A

square

#3A7EB6 #B03AB6 #B6723A #40B63A

split-complementary

#3A7EB6 #B63A40 #B6B03A

monochromatic

#1C3E59 #2B5E88 #3A7EB6 #619CCD #8FB9DB

Accessibility & contrast

On white

4.34

#3A7EB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#3A7EB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7EB6

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7EB6	#FFFFFF	#000000	##000000
##3A7EB6	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6580B8

Deuteranopia (green-blind)

#5474B5

Tritanopia (blue-blind)

#008B92

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3a7eb6;
/* rgb */ color: rgb(58, 126, 182);
/* oklch */ color: oklch(57.5% 0.111 246.2);

Tailwind

colors: {
  custom: {
    50: '#7ea3cc',
    500: '#3a7eb6',
    950: '#000000',
  },
}

SCSS

$custom: #3a7eb6;
$custom-light: #7ea3cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7eb6",
  "rgb": {
    "r": 58,
    "g": 126,
    "b": 182
  },
  "hsl": {
    "h": 207.097,
    "s": 51.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57483,
    "c": 0.11059,
    "h": 246.2
  },
  "luminance": 0.19199
}

Semantic roles & 50–950 ramp

primary

#3A7EB6

secondary

#C6A386

accent

#8D4DDB

background

#F8FAFC

surface

#EFF3F8

border

#CACDD1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3A7EB6

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

Preview Lab → · Contrast checker → · Palette generator →