#1470C3
Closest named color: Mid Blue (#276AB3). oklch(54% 0.152 251.8), rgb(20, 112, 195).
Aa
White text reads best on this color (5.07:1).
About this color
#1470C3 is a medium-dark, vivid blue. In OKLCH its lightness is 54%, its chroma 0.152 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.028 away. White text reads best on it, at 5.07:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.152) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 4.13:1 |
| White text | 5.07:1 |
Values
| HEX | #1470C3 |
| RGB | rgb(20, 112, 195) |
| HSL | hsl(208, 81%, 42%) |
| OKLCH | oklch(54% 0.152 251.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #1470C3 | 5.07:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #1470C3 | 4.13:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #1470C3 text on white | 5.07:1 | AA | Lc 74.5 | Content text, not long reading |
| #1470C3 text on black | 4.13:1 | AA large text | Lc -27.2 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C8DBF2
oklch(88.4% 0.038 253.2)
-
Step 300
300
#A1C4EC
oklch(80.9% 0.068 252)
-
Step 400
400
#6CA5E3
oklch(70.8% 0.109 251.5)
-
Step 500
500
#428DDB
oklch(63.2% 0.139 251.7)
-
Step 600
600 (this color)
#1470C3
oklch(54% 0.152 251.8)
-
Step 700
700
#0B62AD
oklch(49.2% 0.14 251.7)
-
Step 800
800
#10508C
oklch(42.7% 0.117 251.9)
-
Step 900
900
#174370
oklch(37.7% 0.091 252)
-
Step 950
950
#0F2742
oklch(26.9% 0.059 253.1)
#1470C3 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4576C6 | 0.040 |
| Deuteranopia (no green cones) | #2467C1 | 0.024 |
| Tritanopia (no blue cones) | #008490 | 0.111 |
| Achromatopsia (no color) | #6E6E6E | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1470C3
#1470C3
oklch(54% 0.152 251.8)
- #986200
#986200
oklch(54.2% 0.116 72)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #1470C3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.028
- Windows Blue #3778BF ΔE 0.034
- French Blue #436BAD ΔE 0.043
- Nice Blue #107AB0 ΔE 0.045
- Flat Blue #3C73A8 ΔE 0.050
- Royal Blue #4169E1 ΔE 0.060
- Muted Blue #3B719F ΔE 0.061
- Water Blue #0E87CC ΔE 0.064
Use #1470C3 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.